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PACS instrument and calibration web pages


This page provides up-to-date information, documents, reports, and links about the PACS instrument, from preparing observations, through reducing and calibrating PACS observations, to working with PACS maps and cubes.

You can also consult the PACS NHSC homepage.

Important message about drizzled cubes

Due to an oversight in the pipeline scripts of HIPE 13, the drizzled cubes for chop-nod line scan observations created by "SPG 13" have incorrect fluxes. Therefore you should not use the drizzled cubes downloaded from the HSA if the Meta datum "creator" is "SPG 13.0", whether they are within the ObservationContext at Level 2, or part of a Standalone Browse Product download.

Drizzled cubes created for unchopped mode observations are unaffected, and for chop-nod range scan observations, drizzled cubes are not created by the SPG 13 pipeline.

This oversight has been corrected in HIPE/SPG 14. The drizzled cubes you get in an observation downloaded from the HSA with "creator" of "SPG 14.0" have correct fluxes. In HIPE 14 there is a dedicated script to produce these drizzled cubes. Therefore we recommend you use the SPG 14.0 products, or use the dedicated pipeline in HIPE 14 if you need your drizzled cubes before the SPG 14 products are available.

FYI: Drizzled cubes can be found in an observation in the context called HPS3DD [R|B] (red and blue). They are also provided as standalone browse products in a context called HPS3DEQ [R|B] (red and blue, equidistant wavelength grid version of the drizzled cubes). On disk the FITS files for these cubes have the same set of letters in their name (but in lower case) and are at the Level 2 part of an observation.

For more information about the standard and the standalone browse cubes provided for PACS spectroscopy, see the PACS Products Explained HIPE help document, which is also available from the PACS documentation webpage and the HIPE download webpage, both off the Herschel Science Centre webpage.

Important message about Unimap maps

Some Unimap maps produced by SPG 13 and using HIPE 13 scripts show overshooting effects around very bright sources that are surrounded by a diffuse and relatively faint background. See, as an example, the blue image of NGC253 (obsID: 1342221743). This effect is due to a non-optimised convergence of the GLS algorithm and it will be corrected in HIPE/SPG14.

This has been corrected in HIPE 14, and products with "creator" of "SPG 14" have no overshooting effects.

Observing with PACS

  • The PACS Observer's Manual HTML PDF (11 Mb), version 2.3, 8-June-2011 : the first thing to read before applying for time with PACS (or even before working on PACS data for the first time), as it tells you how the instrument works. This includes:
    • A description of the layout and the components of the PACS photometer and spectrometer
    • A description of the scientific capabilities of the instrument: spectral response functions, sensitivity values, point spread functions, astrometric accuracy, flux calibration information
    • A description of the standard observing templates used to set up PACS observations; here you can also find the various acronyms that are used in the PACS data reduction guides
    • A brief description of PACS data products
  • AOT Release Notes: dedicated release notes per AOT (the astronomer's observing template, i.e. the observing time planning).
    • Information about how the various standard observing blocks work
    • Summaries of transmission functions, sensitivity, etc. for use in your observing planning (similar to what you will find in the Observer's Manual)
    • Here you can also find the various acronyms that are used elsewhere in PACS documentation
  • The PACS fact sheet
  • A collection of Key information of PACS is provided on the NHSC web site.

Although we are now in the post-operations phase of the mission, the PACS OM and the AOT release notes can still be useful to read for a background understanding on how PACS data were gathered

The In-flight scientific capabilities of the PACS instrument are also given in this paper: The Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory (1.5 Mb), Poglitsch et al., 2010, A&A, 518, L2

PACS calibration and performance

Data processing known issues of standard products for photometry and spectroscopy: Bulk-processed Level 2/2.5 products are provided in the Herschel Science Archive. This Data Processing Known Issues page describes typical problems and caveats the observer needs to be familiar when looking at the results of this "SPG" (standard product generation) processing. Aspects of product quality which can be further optimised by interactive processing are also summarised here. The document refers to the version of data processing pipeline currently being used for processing of incoming Herschel data.

Photometer calibration in scan maps

  • Point Spread Function/Encircled Energy Fraction : PACS Photometer Point Spread function (10 Mb), version 2.2, 16 November 2015. A detailed document of the in-flight observed PSF and of the derivation of the EEF curves. The accompanying TAR file can be downloaded here (79 MB). It contains the Vesta PSFs FITS files and the EEF tables for all the scanning modes.
  • Herschel/PACS modelled point spread functions (3.1 Mb) is a related document presenting Zemax modelled point spread functions for both an `ideal' and an 'as built' Herschel telescope model. Tarballs with corresponding broad-band and monochromatic PSFs for these two cases are at These are useful in addition to the observed PSFs but cannot replace them, since the models do not capture all effects found in the observed PSFs.
  • Point-source photometry: PACS uses 5 stars as primary calibrators with fluxes ranging from 0.6 to 15 Jy, plus fainter stars and asteroids as secondary calibrators. The absolute flux scale accuracy is dominated by the model uncertainties and amounts to 5% in the 3 filter bands. At the same time, the reproducibility for a given non-variable point source is better than 2% for all PACS bands. The flux calibration is described in detail in Balog et al, 2013, Experimental Astronomy and confirmed with asteroids in Müller et al., 2013, Experimental Astronomy.
  • Point-source photometry in deep PACS maps/surveys: The e ffect of the high-pass fi lter data reduction technique on the PACS Photometer PSF, point-source photometry, and noise has been investigated in depth in this technical note.
  • Colour corrections:
  • Extended emission photometry: Three technical reports which assess the extended emission (or surface brightness) measured from PACS data and compare that to IRAS and Spitzer/MIPS data:
  • Chop/nod observations:
    • Chop/nod observations were not used for scientific observations during the mission, however they were heavily used for the photometry monitoring and well as numerous observations for the pointing accuracy check/monitoring. See Nielbock et al., 2013, Experimental Astronomy for the time dependent flux calibration for the PACS chopped point-source photometry AOT mode.

Photometer map-makers

  • Four fundamentally different map-makers are offered in HIPE 13 with interactive pipeline scripts, starting from Level 1. These map-makers are used in different ways to generate standard products ("SPG" product) provided by the Herschel Science Archive: high-pass filtering is applied to generate Level2 products, while Unimap and JScanam are used to create Level2.5 products. Level3 products are mosaics of Level2.5 products that belong to the same sky field and to the same observing program.
    • Highpass filtering branch, where the bolometer timelines are high-pass filtered to remove the 1/f noise, but at the expense of extended emission. It provides optimum sensitivity to point-sources
    • MADmap, a GLS (generalised least square) map-maker, that allows one to preserve extended emission at all scales. MADMap is not used anymore in the SPG processing, but it is still available as an interactive script.
    • Unimap, a light (memory-wise) GLS map-maker from Lorenzo Piazzo ('La Sapienza' University of Rome) under a free Matlab runtime environment, with advanced pre-processing (drift correction, jump detection) and post-processing stages (bright sources). The runUnimap task is used to invoke the Unimap Matlab routine on the users's computer.
    • JScanam, a Java-version of the IDL Scanamorphos map-maker, an IDL map-maker from Hélène Roussel (IAP) with an advanced and powerful destriper for PACS maps.
  • A report of the map-making working group compiled by Roberta Paladini is available: PACS map-making tools: analysis and benchmarking, 1 Nov. 2013.
  • An updated version of that report, concentrating on JScanam, MADmap and Unimap in their latest versions is available: PACS map-making tools: analysis and benchmarking, 30 March 2014.
  • If you are using data with SPG v 12 or reducing data with HIPE 12, remember that the optical field distortion in not applied at level 1. As a result, external map-makers starting from level 1 have a systematic flux overestimate of 6-7% in the red channel and a lower underestimate (~2%) in the blue channel of the flux scale.
  • Links:

PACS spectrometer calibration

  • PACS Spectrometer performance and calibration: The PACS Spectrometer Calibration Document v2.4 (16-June-2011) provides details on the calibration accuracy and the necessary information to optimally interpret PACS spectroscopy observations. (Please note, this document refers to the calibration status and performance of pipeline version v8.0. An update compatible with HIPE v13 release will be provided soon.) This includes:
    • flux calibration accuracies for chop nod and unchopped observations
    • the beam efficiencies and the PACS integral field footprint
    • spectral leakages and ghosts
    • wavelength calibration, including information on a skew our native line profile develops as a point source moves off the centre of a spaxel
    • table of the point source correction factors for different wavelengths
  • The calibration of the spectrometer is based on repeated measurements of planets, asteroids, and stars. The RMS scatter of these measurements are just over 10% within any spectral band, about the same when comparing different spaxels, and similar (but higher in the red) when looking for broad-band features within any band. See the PACS Spectrometer Calibration Document for the exact numbers. These calibration certainties are independent, and should be combined when quoting calibration errors.
  • An explanation of the data errors for any particular observation is provided in the PACS Data Reduction Guide for spectroscopy (sec. 7.6 in the HIPE 13 version of the document)
  • PACS spectrometer beams, version 3, can be downloaded here: PCalSpectrometer_Beam_v3.tar.gz. These beams are based on measurements of a raster with step size 2.5" around Neptune. These beam maps are useful e.g. if you want to compare to the flux distribution of your observation of a point source. Version 3 has the beam efficiencies for all IFU spaxels, and is a drastic improvement wrt version 2 as the spacecraft pointing was reconstructed more accurately. This reconstruction resulted in a non-equidistant sampling of the beam efficiency in the sky, but the beam products offered are equidistantly-sampled on a grid of 0.5 arcseconds. Each beam is normalised to the fitted peak value of the central spaxel. The WCS associated with the beam is in sky coordinates for position angle 0. The central part of the beam is the Gaussian fit to the measured beam efficiencies. This has been verified to be a very good description on the different raster observations we have of the central spaxels for wavelengths longer than 80 micron. Below 80 micron, the actual beam shows the square detector footprint, and the Gaussian approximation in the beam products v3 over-predicts the real beam efficiency by 1.5 to 2 percent. The outer part of the beams contains the interpolated values of the irregularly sampled measurements. Version 3 of the spectrometer beams are sharper than version 2, and shows the ghosts (ghosts are discussed in the Spectrometer Calibration Document ) more clearly, as well as the three-lobe structure of the Herschel telescope PSF.
  • The raw data from which the PACS spectrometer beams (all versions) have been derived is also available as tables (y, z offset - signal):
    • SpecSpatial_BeamEfficiency_central_spaxel_tables_v1.tar.gz:This contains a FITS file for each wavelength measured for the central spaxel only. Raw data of the coarse and fine rasters are combined. The array dimension of the fits file is [3,npoints] where the first column gives the y raster position, the 2nd column the z raster position and the 3rd column the normalised flux measured at this raster position.
    • SpecSpatial_BeamEfficiency_tables_v1.tar.gz: Raw measurements PACS beams - all spaxels, coarse raster measurements only: each fits files corresponds to one wavelength. Each file contains the data for all spaxels of the coarse raster measurement only. Each fits file holds an array of 3x25x25x25 where: (0,25,25,25)=y raster position, (1,25,25,25)=z raster position, (2,25,25,25)=flux normalized to the central spaxel. The second and third dimensions are the raster position indices (y and z) and the last dimension is the module number (=spaxel number).
  • Point source observations. To extract and calibrate the spectrum of a point source, it is necessary to use one of the tasks provided: it is not enough to add up the field-of-view of use the central spaxel only. How to do this is documented in the PACS DRG for spectroscopy.
  • Telescope background model: a script to compute the telescope background model calibration tables and a technical note explaining the method used can be found here. Warning: the calibration tables computed with this script are not the same as the ones in the calibration tree. See the technical note for details.

PACS calibration file versions

  • When starting HIPE, you will be informed if new calibration files are available. Clicking on 'show details' will show you the release note of the new calibration set, with details about the changes. This is further explained in the PDRGs. Clicking on 'Install' will install the latest calibration files.
  • The history of the calibration files that have been released to the community is provided here: PACS Calibration File History.
  • You can inspect the release notes for the calibration sets installed on your machine from within HIPE. Open the Calibration Sets View from the menu Window -> Show Views -> Workbench.

Reducing PACS data

A brief introduction to reducing PACS data in HIPE. You can consult the PACS Data Reduction Guides (photometry and spectroscopy; available via HIPE) for more detail.

  • PACS data are reduced with pipeline scripts which are a set of command-line tasks that process the data from Level 0 (raw) to Level 2/2.5 (science-ready). There is more than one flavour of pipeline script, tailored to different types of science target, AOT, and observing plan. These 'interactive' pipeline scripts are provided in HIPE and explained in the data reduction guides.
  • The data you get from the the HSA will have been processed by the 'SPG' (Standard Product Generator) using one pipeline script flavour per AOT. Which script is used is documented in the PDRG.
  • The SPG scripts include all the stable pipeline tasks within those scripts, with task settings that correspond to the most common type of science target for each AOT. But some pipeline tasks still can only be run via the interactive pipeline scripts, and to modify the parameter settings for the important pipeline tasks also requires you re-process the data. The Launch Pads (see below) include a guide to understanding the pipeline scripts and how to decide whether to reprocess your data and if so, with which script.
  • For a explanation of PACS products, i.e. what you get when you download a complete or part of an observation from the HSA, see the PACS Products Explained, which can also be found on the HIPE help pages.

HIPE, data reduction documentation, and useful links for data issues

  • HIPE (Herschel Interactive Processing Environment) is the tool used to inspect, reduce, and analyse Herschel data. The latest User Release HCSS (Herschel common science system) version that you should use for reducing PACS data is HIPE v13.0 It can be downloaded from: In the CIB (continuous integration build) this version corresponds to Track 13, build 5130. The CIB is the continuously bug-fixed/upgraded/improved version of HIPE, which every few months (in the beginning of the mission) or yearly (in the post-operations phase) becomes a stable User Release.
  • Within HIPE you can access all the PACS data reduction documentation and the general HCSS and HIPE user documentation for Track 13 here. The documentation provided via HIPE opens in a web browser, but for those of you who prefer PDF, we include the PACS Data Reduction Guides as PDF files here (note that within the standalone pdf versions, external links will not work):
  • The what's new in HIPE 13 page lists the changes in HIPE version 13.x with respect to the 12.x series, and provides a detailed list of updated functionalities, product changes, and calibration aspects.
  • The Data products known issues page details issues about the pipelines or the data products that are known about and offers advice for dealing with them. Consult this if you encounter problems with your data to see if it has already been addressed.
  • Link to the General HCSS Public Twiki page (with general framework information and updates):

Cookbooks and interactive pipeline scripts

  • The various interactive pipeline scripts PACS photometry and spectroscopy provide in HIPE can be seen as cookbooks, since they take you through each pipeline, task by task, explaining briefly what each task does, commenting on the more crucial pipeline tasks, and showing you how to plot, image, visualise and inspect your data as you work through the pipeline. An example public observation is included with each so you can test it out before using it on your data. These data reduction scripts are available in HIPE under the menu: Pipeline --> PACS --> Photometer/Spectrometer.
  • The PACS Launch Pad from HIPE 13 for photometry is provided here. The PACS Launch Pad from HIPE 13 for spectroscopy is provided here. These are taken from the first chapters of the respective PDRGs and are a useful quick-start guide to loading your data into HIPE, looking at them, and then what to know and do before you begin reprocessing your data with one of the pipelines. Also included is
    • why we recommend you do re-pipeline your data
    • what you need to pay attention to for different types of astronomical source
    • what the crucial pipeline tasks are
    • what the post-pipeline processing tasks that we provide are

Tutorials and scripts

  • The Scripts menu in HIPE takes you to a set of PACS photometry and spectroscopy useful scripts. In HIPE 13 these are:
    • Point source aperture photometry
    • Multiple point source aperture photometry
    • Image convolution (photometry)
    • Combine PACS and SPIRE point source spectra
    • Point source corrections: for a source located in the central spaxel of the field-of-view, and for a source located elsewhere
    • Post-processing tasks for extended sources
    • Off subtraction and post-processing for unchopped range spectroscopy
    • Fitting mapping observations: for mosaic cubes and on the pre-mosaic cubes
    • Fitting single pointing cubes
    • Re-creating the standalone browse products
    • Convolution for spectral images
  • See the various walkthroughs on the NHSC PACS page.
  • The Nasa Herschel Science center (NHSC) has also posted some PACS Data Processing Tutorials.
  • HIPE Academy on YouTube: here you can find recordings of various seminars and webinars that the HSC have given on working in HIPE, reducing Herschel data, using various tools to visualise and manipulate data in HIPE, and etc.

Quick links: wavelengths, sensitivity, PSFs

A summary of instrumental and calibration details that a data-reducing astronomer often wants know.


  • Wavelength ranges, resolution, band names
    • The blue bands are B2A (blue, second order) and B2B (green, second order), and B3A (blue, third order), and in the red we have R1 (first order)
    • The wavelength ranges and resolutions can be found in table 4.1 of the ( PACS Observer's Manual) * Spectral leaks: there is order leakage in our filters that affects the ends of the blue and red bands. These are documented as figures in sec. 4.1 of the PACS Spectrometer Calibration Document and again in sec. 4.8 of the PACS Observer's Manual . How to deal with the red leakage by reducing the data with a particular calibration file is documented in the PACS spectrometer data reduction guide (secs 5.3 and 6.4 in the HIPE 13 version).
  • Second-pass spectral ghosts: see sec. 4.2 of the PACS Spectrometer Calibration Document to learn about ghosts. These are bright spectral lines at one wavelength "echoing" to another wavelength in another spaxel. This is also documented in sec. 4.9 of the PACS Observer's Manual * The footprint of the integral field unit: text and figures showing the footprint of the PACS IFU, and how that compares to the beam, can be found in the PACS Spectrometer Calibration Document (sec. 3) where you will also find information about the beam maps (at high spatial resolution and for various wavelengths), beam efficiencies, and the point source loss corrections. The same information can be found in the PACS Observer's Manual (sec. 4.6).
  • The FWHM of a point source (i.e. of the beam): this information can be found in fig. 4.12 of the PACS Observer's Manual and again in the PACS Spectrometer Calibration Document
  • Spectral line profile skews for off-centred sources: point sources that are not centrally located in a spaxel will show a skew to their spectral lines. The effect of this is to move the peak wavelength and slightly change the measured FWHM. Some calibration of this has been done and this can be found in sec. 4.7.2 and 4.7.3 of the PACS Observer's Manual and sec. 5.2 of the PACS Spectrometer Calibration Document.
  • Calibration certainties: these are all documented in the beginning of the PACS Spectrometer Calibration Document. Data errors are discussed in the PACS DRG for spectroscopy (sec. 7.6 in the HIPE 13 version).
  • Expected signal-to-noise ratios and line sensitivity: this depends on the AOT, this information is also provided in the AOT Release Notes (see also update in sec. 6.1.3 of the PACS Observer's Manual) and can also be computed by running HSPOT.


  • Filters and bands
    • The blue and green bands are not observed simultaneously, the red is observed simultaneously with each. Transmission functions can be found in the PACS Observer's Manual sec. 3.2.
  • PSF and beams: the beams maps are provided as FITS files, and information about then can be found in the section 'Photometer calibration in scan maps'
  • Point source photometry
    • Colour corrections: these are provided on this page in the section 'Photometer calibration in scan maps'
    • Aperture corrections/EEFs (encircled energy fractions) are provided in sec. 8 of the PACS Photometer Point Spread function document. See the section 'Photometer calibration in scan maps' on this page.
  • Effects of nonlinearity, saturation, stray light, crosstalk and ghosts: can be found in sec. 6 of the PACS Photometer Point Spread function document
  • Calibration certainty: is discussed on this page in the section 'Photometer calibration in scan maps'), with links there to two publications. You can also read sec 3.3 of the PACS Observer's Manual
  • Sensitivity: this depends on the AOT, this information is also provided in the AOT Release Notes, and can also be computed by running HSPOT.
Topic attachments
I Attachment History Action Size DateSorted ascending Who Comment
PDFpdf aa14535-10.pdf r1 manage 1571.0 K 2010-11-04 - 16:23 BrunoAltieri  
PDFpdf PACSPSF_PICC-ME-TN-029_v2.0.pdf r1 manage 3171.5 K 2010-11-05 - 16:28 BrunoAltieri  
PDFpdf bolopsfv1.01.pdf r1 manage 5658.9 K 2010-11-05 - 16:27 BrunoAltieri  
PDFpdf SimulPSP_v1.0.pdf r1 manage 5323.7 K 2010-11-15 - 11:16 BrunoAltieri  
PDFpdf ExtSrcPhotom.pdf r1 manage 3303.5 K 2011-04-12 - 18:26 BrunoAltieri  
PDFpdf PICC-NHSC-TN-029.pdf r1 manage 975.7 K 2011-04-12 - 18:30 BrunoAltieri  
PDFpdf cc_report_v1.pdf r1 manage 2578.7 K 2011-04-12 - 18:30 BrunoAltieri  
PDFpdf pacs_bolo_fluxcal_report_v1.pdf r1 manage 3122.3 K 2011-04-12 - 19:40 BrunoAltieri  
PDFpdf PacsSpectroscopyPerformanceAndCalibration_31May2011.pdf r1 manage 2329.4 K 2011-06-02 - 13:28 JeanMatagne  
PDFpdf PhotMiniScan_ReleaseNote_20101112.pdf r1 manage 1988.8 K 2011-06-06 - 17:05 BrunoAltieri  
PDFpdf PacsSpectroscopyPerformanceAndCalibration_v2_4.pdf r1 manage 2056.7 K 2011-06-17 - 10:27 BartVandenbussche PACS spectrometer performance and calibration document, v2.4
Unknown file formatgz PCalSpectrometer_Beam_v1.tar.gz r1 manage 85.7 K 2011-07-14 - 23:08 BartVandenbussche PACS Spectrometer beams
PDFpdf PDRG_Dec2011.pdf r1 manage 6655.5 K 2011-12-07 - 10:05 KatrinaExter PDRG Track 8.0 RC6
Unknown file formatgz PCalSpectrometer_Beam_v2.tar.gz r1 manage 930.7 K 2012-01-16 - 12:49 BartVandenbussche PACS spectrometer beam effiencies, version 2
PDFpdf bolopsf_20.pdf r1 manage 9635.3 K 2012-04-10 - 16:40 BrunoAltieri PACS photometer point spread function, v2.0
PDFpdf PACS_LaunchPads_May2012_P.pdf r1 manage 111.0 K 2012-05-25 - 14:28 KatrinaExter Photometry
PDFpdf PACS_LaunchPads_May2012_S.pdf r1 manage 137.7 K 2012-05-25 - 14:28 KatrinaExter Spectroscopy
PDFpdf PDRG_Phot_May12.pdf r1 manage 471.2 K 2012-05-25 - 14:24 KatrinaExter PDRG Photometry for May 2012
PDFpdf hpf_psf_tn_final.pdf r2 r1 manage 6492.6 K 2012-11-14 - 18:06 BrunoAltieri Effect of high-pass filtering
Unknown file formatgz PCalSpectrometer_Beam_v3.tar.gz r1 manage 17278.3 K 2013-03-05 - 15:06 BartVandenbussche PACS spectrometer beam efficiencies v3
Unknown file formatgz SpecSpatial_BeamEfficiency_central_spaxel_tables_v1.tar.gz r1 manage 120.9 K 2013-03-08 - 17:41 BartVandenbussche Raw measurements PACS beams - central spaxel only
Unknown file formatgz SpecSpatial_BeamEfficiency_tables_v1.tar.gz r1 manage 2742.3 K 2013-03-08 - 17:43 BartVandenbussche Raw measurements PACS beams - all spaxels
PDFpdf PICC-CR-TN-044.pdf r1 manage 294.2 K 2013-05-09 - 15:01 BrunoAltieri The bandwidth of the PACS photometric system
PDFpdf ExpAstr_PrimeAsteroids_revision1.pdf r1 manage 928.3 K 2013-11-04 - 23:51 BrunoAltieri Mueller exp. astr. paper 2013
PDFpdf balog_PACS_Phot_ADS.pdf r1 manage 432.5 K 2013-11-04 - 23:50 BrunoAltieri Balog exp. astr. paper 2013
PDFpdf pacs_mapmaking_report_ex_sum_v3.pdf r1 manage 9781.5 K 2013-11-04 - 23:49 BrunoAltieri mapmaking report
PDFpdf Balog_ExpAstr_2013.pdf r1 manage 566.4 K 2014-03-11 - 17:39 BrunoAltieri Balog et al., 2013, Experimental Astronomy
PDFpdf Mueller_ExpAstr_2013.pdf r1 manage 1512.3 K 2014-03-11 - 17:39 BrunoAltieri Mueller et al., 2013, Experimental Astronomy
PDFpdf Nielbock_ExpAstr_2013.pdf r1 manage 1464.5 K 2014-03-11 - 16:19 BrunoAltieri Nielbock et al., 2013, Experimental Astronomy
PDFpdf pacs_phot_Hipe12.pdf r1 manage 5134.1 K 2014-03-17 - 17:50 BrunoAltieri PACS Data Redction Guide for Hipe 12
PDFpdf pacs_spec_Hipe12.pdf r1 manage 2545.7 K 2014-03-18 - 08:59 ElenaPuga PACS Spectrometer Data Reduction Guide for Hipe 12
Unknown file formatgz PCalSpectrometer_Beam_v4.tar.gz r1 manage 13984.5 K 2014-05-22 - 16:23 BartVandenbussche PACS spectrometer beam efficiencies v4
Unknown file formatgz PCalSpectrometer_Beam_v5.tar.gz r1 manage 17293.7 K 2014-05-28 - 14:42 BartVandenbussche PACS spectrometer beam efficiencies v5
PDFpdf pacs_mapmaking_report14_v2.pdf r1 manage 2811.1 K 2014-07-29 - 23:48 BrunoAltieri PACS Map-making Tools: Update on Analysis and Benchmarking
PDFpdf pacs_photLP_Hipe13.pdf r1 manage 4729.2 K 2015-04-09 - 13:28 KatrinaExter  
PDFpdf pacs_phot_Hipe13.pdf r1 manage 5136.2 K 2015-04-09 - 13:16 KatrinaExter  
PDFpdf pacs_specLP_Hipe13.pdf r1 manage 1576.5 K 2015-04-09 - 13:28 KatrinaExter  
PDFpdf pacs_spec_Hipe13.pdf r1 manage 2333.4 K 2015-04-09 - 13:17 KatrinaExter  
PDFpdf bolopsf_21.pdf r1 manage 9765.6 K 2015-06-08 - 21:42 BrunoAltieri PACS photometer point spread function, v2.1
PDFpdf ppe-hipe13.pdf r1 manage 811.9 K 2015-06-23 - 13:17 KatrinaExter PACS Products Explained document (pdf)
Unknown file formatgz telescopeBackgroundInHipe.tar.gz r1 manage 369.2 K 2015-07-14 - 13:06 ChristopheJean File containing the script and the data files needed to compute the telescope background model calibration tables. A technical note is also included.
Unknown file formatgz PCalSpectrometer_Beam_v6.tar.gz r1 manage 17187.8 K 2015-08-20 - 10:44 BartVandenbussche PACS spectrometer beam efficiencies v6
Compressed Zip archivetar PACSPSF_PICC-ME-TN-033_EEF_v2.2.tar r1 manage 122.0 K 2015-11-19 - 08:51 LucaCalzoletti  
Compressed Zip archivetar PACSPSF_PICC-ME-TN-033_PSFpara_v2.2.tar r1 manage 27997.5 K 2015-11-19 - 10:55 LucaCalzoletti  
Compressed Zip archivetar PACSPSF_PICC-ME-TN-033_PSFprime_v2.2.tar r1 manage 49737.0 K 2015-11-19 - 11:11 LucaCalzoletti  
PDFpdf bolopsf_22.pdf r1 manage 9768.7 K 2015-11-19 - 08:33 LucaCalzoletti  
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