The aXe slitless extraction software

Slides:



Advertisements
Similar presentations
Prospects – JWST, EUCLID, WFIRST Jeff Kruk (GSFC)
Advertisements

Spectroscopic Data ASTR 3010 Lecture 15 Textbook Ch.11.
Precision Spectroscopy: some considerations S. Deustua STSCI 2014 STSCI Calibration Workshop 1.
Developing JWST Pipelines at STScI Robert Jedrzejewski.
FMOS Observations and Data 14 January 2004 FMOS Science Workshop.
Hubble Legacy Archive Lee Quick - TIPS meeting July 19, 2012 Goals Data History Current Work Demo.
NICMOS IntraPixel Sensitivity Chun Xu and Bahram Mobasher Space Telescope Science Institute Abstract We present here the new measurements of the NICMOS.
Memorandam of the discussion on FMOS observations and data kicked off by Ian Lewis Masayuki Akiyama 14 January 2004 FMOS Science Workshop.
August 2 and 3, 2010 KOSMOS Design Considerations Jay Elias.
Hubble’s Slitless Spectroscopy Patrick McCarthy – Carnegie Observatories HST III Venice, October
STIS Closeout Plan Paul Goudfrooij 2005 HST Calibration Workshop, 10/26/2005.
File FormatsFile Formats File Name ConventionsFile Name Conventions File ContentsFile Contents Association Contents & RulesAssociation Contents & Rules.
WFC3 SOC, October 04, 2007 WFC3 Grisms Results from TV2 2D Simulations Harald Kuntschner, Jeremy Walsh, Martin Kümmel ST-ECF.
Science with the new HST after SM4 WFC3 slitless spectroscopy Harald Kuntschner Martin Kümmel, Jeremy R. Walsh (ST-ECF) WFC3-team at STScI and NASA.
Proposal for a self-calibrating and instrument-independent MOS DRS Carlo Izzo.
+ AstroDrizzle Products for HST & JWST 2014 STScI Calibration Workshop Jennifer Mack, STScI.
Wide-Field Slitless Spectr scopy with NIRISS Van Dixon STScI TIPS/JIM 2012 September 20.
September Interface Kickoff Sunflower Project Statewide Management and Reporting Tool Update September 02, 2009.
Virtual Survey System sept 04 ASTRO-WISE- federation OmegaCEN AstroWise a Virtual Survey System OmegaCAM – Lofar – AstroGrid –((G)A) VO AstroWise a Virtual.
WFPC2 UPDATE TIPS : August 15, 2002 L.M. Lubin New WFPC2 Documentation 1.Cycle 12 Instrument Handbook (V7.0, Biretta et al.)  Updated information on the.
Enhancing Science with the Hubble Legacy Archive Bologna, January 29, 2008 Brad Whitmore OUTLINE The potential for enhanced archival science What is the.
The Quest for Ultra compact dwarfs (UCDs) Guillermo, Melanie, Emanuela, Micaela Tutor: Steffen Mieske Guillermo, Melanie, Emanuela, Micaela Tutor: Steffen.
Grisms Michael Sholl Space Sciences Laboratory 29 March 2003 Practical implementation for SNAP.
HARPS Data Flow System Christophe Lovis Geneva Observatory HARPS-N PDR, 6-7 December 2007, Cambridge MA.
Overall ArchitectureOverall Architecture Use of AssociationsUse of Associations Outline of ProcessingOutline of Processing Reuse of CALACS and CALNIC CodeReuse.
MOS Data Reduction Michael Balogh University of Durham.
The European Hubble Space Telescope Legacy Archive Wolfram Freudling.
Difference Image Analysis at OAC Groningen, 1st Dec 2004 AW-OAC team.
14 January Observational Astronomy SPECTROSCOPIC data reduction Piskunov & Valenti 2002, A&A 385, 1095.
Step 2: Open ENVI Software – double click “ENVI 4.3”
STScI 2010 Calibration Workshop The NICMOS Legacy Archival Recalibration Project Anton M. Koekemoer and the STScI NICMOS Team (E. Barker, E. Bergeron,
Introduction NICMOS (Near-Infrared Camera and Multi-Object Spectroscopy) was installed on the Hubble Space Telescope during SM2 in 1997 and has been the.
STScI Slitless Spectroscopy Workshop November 2010 aXe Advanced Topics – becoming more dextrous, using aXe with other instruments, making calibration.
SPACE TELESCOPE SCIENCE INSTITUTE Operated for NASA by AURA COS TAGFLASH System Requirements Review CALCOS Requirements Philip E Hodge 14 December 2005.
WFC3 slitless spectroscopy
PyRAF/Pipeline Removal of SAA Persistence from NICMOS Data Elizabeth A. Barker Vicki Laidler Eddie Bergeron Anton Koekemoer Elizabeth A. Barker Vicki Laidler.
Slitless spectroscopy with the Advanced Camera for Surveys Martin Kümmel, Søren Larsen & Jeremy Walsh 27 October 2005.
Faculty meeting - 13 Dec 2006 The Hubble Legacy Archive Harald Kuntschner & ST-ECF staff 13 December 2006.
STScI Calibration Workshop July 2010 Slitless Spectroscopy with HST Instruments Jeremy Walsh, Martin Kümmel & Harald Kuntschner, ST-ECF Former group.
Photometry and Astrometry: Bright Point Sources May 16, 2006 Cullen Blake.
The STIS NUV-MAMA objective prism … … and looking beyond for HST UV slitless spectroscopy Jes ú s Ma í z Apell á niz HST Calibration worskhop 26 October.
Validation of HLA Source Lists Feb. 4, 2008 Brad Whitmore 1.Overview 2.Plots 3.Summary.
SINFONI data reduction using the ESO pipeline. Instrument design and its impact on the data (I) integral field spectrometer using mirrors brickwall pattern.
HQ U.S. Air Force Academy I n t e g r i t y - S e r v i c e - E x c e l l e n c e Slitless Spectroscopy of Geosynchronous Satellites 18 November 2014 Roger.
BSA 385 Week 3 DQ 1 User Interface delineations are a key aspect of the Physical Model design description of your proposed system solution. Discuss the.
SOAR Data Reduction Pipelines
The JWST Exposure Time Calculator
Single Object Slitless Spectroscopy Simulations
The Hubble Legacy Archive (HLA) Slitless Spectroscopy Project
NAC flat fielding and intensity calibration
JWST Pipeline Overview
Single Object & Time Series Spectroscopy with JWST NIRCam
New static DQ masks for NICMOS
JWST NIRCam Time Series Observations
ST-ECFAnnual Review March Instrument Science Activities
NIRSpec simulation data-package
KOSMOS Design Considerations
Chris Willott, Loic Albert, René Doyon, and the FGS/NIRISS Team
ESAC 2017 JWST Workshop JWST User Documentation Hands on experience
Summary Single Object & Time Series Spectroscopy Jeff Valenti JWST Mission Scientist Space Telescope Science Institute.
File Formats File Name Conventions File Contents File Sizes
The art of imaging with Hubble
The VIMOS IFU Pipeline Carlo Izzo.
Integral Field Spectroscopy
MIRI Observing Templates
Mosaic code update: mapping the kronian magnetosphere
NICMOS Science NICMOS Ultra-Deep Field data products released
Image Reduction and Analysis Facility
X-ray high resolution spectra in the VO: the case of XMM-Newton RGS
Presentation transcript:

The aXe slitless extraction software Designed to extract ACS slitless data Semiautomatic reduction system (based on object catalogues) Embedded into STSDAS via PyRAF First release in 2002 aXe is successfully utilized by many groups aXe was adapted for various kinds of data: La Silla 2.2m WFI slitless data FORS MXU data NICMOS slitless data 4. May 2006 Martin Kümmel HLA coordination meeting

Examples of data reduced with aXe ACS FORS MXU NICMOS 2.2m WFI 4. May 2006 Martin Kümmel HLA coordination meeting

HLA coordination meeting The structure of aXe 2: PyRAF/IRAF interface 1D-extraction flatfielding make stamp background wavelength calibration locate object mark spectrum 1: High Level Tasks sex2gol gol2af backest af2pet petff pet2spc stamps axeprep axecore aXe_SEX2GOL aXe_GOL2AF aXe_BE aXe_AF2PET aXe_PETFF aXe_PET2SPC aXe_STAMPS 3: C-program Schematic view on part of aXe tasks: - C programs work on the pixels - PyRAF/IRAF interface to integrate them into the usual data reduction environment - High Level Task to comprise the individual tasks work on image lists. Reduce the numbe rof tasks 4. May 2006 Martin Kümmel HLA coordination meeting

HLA coordination meeting Other ingredients Calibration inputs: Auxiliary software: aXe configuration file Flatfield Sensitivity file Intrapixel correction function SExtractor for object finding MultiDrizzle for large, dithered fields 4. May 2006 Martin Kümmel HLA coordination meeting

The aXe configuration file INSTRUMENT NICMOS CAMERA NIC3 # Cycle 11 NCS calibration # September 2002 SCIENCE_EXT SCI ; Science extension DQ_EXT DQ ; DQ extension ERRORS_EXT ERR ; Error extension FFNAME nicmos_flat.fits DQMASK 16383 DQMASK 256 EXPTIME EXPTIME DRZRESOLA 0.0080 DRZSCALE 0.20 DRZLAMB0 1.0 DRZXINI 15.0 DRZROOT aXedrizzle # First order (BEAM A) BEAMA -70 45 MMAG_EXTRACT_A 21 MMAG_MARK_A 24 # Trace description, 1st order DYDX_ORDER_A 1 DYDX_A_0 0.0 DYDX_A_1 0.02118 # X and Y Offsets XOFF_A 0.0 YOFF_A -6.8 # Dispersion solution, 1st order DISP_ORDER_A 2DLDP_A_0 1.3960 DLDP_A_1 -0.008070 DLDP_A_2 0.0# Old -0.008016 My rev. -0.008070 SENSITIVITY_A NICMOS.G141.1st.sens.new.fits General information Trace information Spectral information 4. May 2006 Martin Kümmel HLA coordination meeting

Example of a spectral extraction input intermediate steps result direct image backgr. subtr. stamp image grism image local backgr. extracted spectrum 4. May 2006 Martin Kümmel HLA coordination meeting

2D spectral rebinning with aXedrizzle 10” extract stamp coadd 4. May 2006 Martin Kümmel HLA coordination meeting