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projects:micado:start [2014/01/17 09:15] gverdoes |
projects:micado:start [2015/04/23 12:55] (current) gverdoes |
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| - | =MICADO | + | = MICADO portal at OmegaCEN |
| == Status | == Status | ||
| - | * DFS meeting 9-10 september at Groningen | + | * preparing for ESO contract to start phase B (KO-PDR): living [[https://docs.google.com/spreadsheet/ccc?key=0Ah9tUSrro9zCdEw5TGFMX1VwTDFhOUhpQy1JVWxRQmc&usp=sharing | MICADO spreadsheet]] for latest status. |
| + | * FInished ADC study #2, see [[projects:micado:astrom|Astrometry with MICADO]] | ||
| + | == Useful documents and links | ||
| - | = Action items | + | * See [[projects:micado:documentation|Documentation for MICADO Data Flow]] |
| + | * http://www.bo.astro.it/~maory/Maory/Welcome.html | ||
| + | == Contacts | ||
| + | |||
| + | ^Person^email^tel^ | ||
| + | |MICADO project office | micado-office@mpe.mpg.de | | | ||
| + | |||
| + | |||
| + | == Handy links / references | ||
| + | |||
| + | [[http://astroweb1.physics.ox.ac.uk/instr/HARMONI/ | Harmoni]] | ||
| + | |||
| + | == Scratch notes | ||
| + | |||
| + | |||
| Read GeMS first on-sky results (Rigaut+ SPIE 2012) in more detail: | Read GeMS first on-sky results (Rigaut+ SPIE 2012) in more detail: | ||
| -appears very relevant benchmark (MCAO, 8.1meter telescope, LGS) for MICADO + MAORY 39m E-ELT. Only reality-case I now know off. | -appears very relevant benchmark (MCAO, 8.1meter telescope, LGS) for MICADO + MAORY 39m E-ELT. Only reality-case I now know off. | ||
| Line 22: | Line 38: | ||
| -to do: determine if MAD is another benchmark. | -to do: determine if MAD is another benchmark. | ||
| - | Prezi at: http://prezi.com/2ucz56uxyfjc/edit/#36 | + | * Prezi at: http://prezi.com/2ucz56uxyfjc/edit/#36 |
| - | + | ||
| - | == DFS meeting 9-10 september at Groningen | + | |
| - | + | ||
| - | * Preliminary programme: http://www.intra.astro.rug.nl/~etolstoy/micado/styled-4/index.html | + | |
| - | + | ||
| - | * Day 2 | + | |
| - | + | ||
| - | ^Time^Speaker^Programme^Comment^ | + | |
| - | |09:00-10:00| N/A | program updating / spare time | Eline, Ric, Joao, Gijs | | + | |
| - | |10:00-11:00| OmegaCEN | OmegaCEN tour | Gijs guides tour | | + | |
| - | |xx:xx-xx:xx| Sikkema |MICADO photometry, the OmegaCAM experience | present OCAM illumination correction work. And OCAM secondary standards programme. Explore implications for E-ELT: wide-field imager which needs very faint stars. Must be more issues.....SCAO/MCAO. GS: read phase A study for data flow: {{:projects:micado:micado_0024_datareduction_v1.0.pdf|}} | | + | |
| - | |yy:yy-yy:yy| Vriend | DHS for MICADO, the MUSE experience | embedding an ESO-delivered pipeline into a consortium handling system.| | + | |
| - | | zz:zz-zz:zz| Verdoes | MICADO astrometry, the OCAM experience | present OCAM global astrometric calibration. Astrometry report. Global astrometry. De-rotation issues. | | + | |
| - | + | ||
| - | + | ||
| - | == Activity plan | + | |
| - | + | ||
| - | * MICADO simulated images. Provided by Remko et al.: | + | |
| - | * single chip, single epoch, regular grid of intrinsic star positions PSFs(seeing,zenith angle, field angle(=dist-to-GS), GS=guidestar mag, lambda). | + | |
| - | + | ||
| - | ^Effect^Include?^ | + | |
| - | |pixelsampling | yes | | + | |
| - | |Instrumental geom. distorsion | no | | + | |
| - | |Telescope instabilities | no? | | + | |
| - | |Achromatic differential refraction | yes | | + | |
| - | |Chromatic differential refraction | yes | | + | |
| - | |AO guidestar measurement errors | yes | | + | |
| - | |Atmos. Differential tilt jitter | yes?| | + | |
| - | |Anisoplanatism MAORY | no | | + | |
| - | | Galaxies as calibrators | N/A| | + | |
| - | | Sky projected pixelscale | no | | + | |
| - | + | ||
| - | * set 1: sanity check: single PSF over FoV, no ADC effects | + | |
| - | * set 2: add varying PSF over FoV | + | |
| - | * set 3: add ADC | + | |
| - | * Each set N(=1000?) random realizations at fixed exposure time (~few sec?) to verify "~1/sqrt(time)" effects and measure repeatability/robustness analysis. | + | |
| - | * (Somehow) assemble such images from existing material: | + | |
| - | * PSFs from LESIA | + | |
| - | * Remko's ADC distorsion models | + | |
| - | * Atul Deep's images? | + | |
| - | + | ||
| - | + | ||
| - | + | ||
| - | * step0: ideal detectors (no detector rotations, pixelscale differences). Ideal MICADO: no geometric distorsion from MICADO optics. | + | |
| - | * step1: include distorsions due to ADC (series of ADC designs?) | + | |
| - | * step2: add distorsions due to atmosphere | + | |
| - | * If not available: more relevance to analyse other set of images: | + | |
| - | * MAD/GeMS: +end-to-end test, -comparison to MICADO? | + | |
| - | * on-axis only: +towards MICADO-like, -assumptions on off-axis behavior? | + | |
| - | * Scale astrometric challenge in units PSF/pixelscale | + | |
| - | * can be done? | + | |
| - | * Build astrometric testbed pipeline to process MICADO simulated images. Provided by Gijs et al. | + | |
| - | * quantify source extraction accuracy (Sextractor extraction sufficient? Or starfinder required?): multiple realizations | + | |
| - | * first single exposure astrometric solution based on reference exposure or true positions. | + | |
| - | * Quantify distorsions: parameterize or look-up table. | + | |
| - | * Current status: rms=1/10th pixel / 1/20th PSF (exposure-to-exposure) accuracy for real optical/near-IR data from telescope not optimized for astrometry. Accuracy of external catalog folded in. | + | |
| - | * next astrom solution based on ensemble of (dithered) exposures (use current astrometric pipeline (SCAMP and/or LDAC)) | + | |
| - | * output: x,y,ra,dec of stars + parametric fit to systematic distorsions over FoV. | + | |
| - | + | ||
| - | == Scratch notes | + | |
| - | * Austria - NL MICADO meeting 9-10 sep (conflict Gijs) | + | |
| - | * astrom postdoc plan: high-precision astrometry (from local to global) | + | |
| - | * science cases: MICADO (Eline+Koen) + workout AGN | + | |
| - | * instruments: local astrom: MAD, GEMS, HST, MICADO-SIM, | + | |
| - | * global astrom: Euclid-KiDS | + | |
| - | * LDAC | + | |
| - | * Project postdoc/PhD plan on time-line: NL status: funding, HR | + | |
| - | + | ||
| - | + | ||
| - | == Notes | + | |
| - | + | ||
| - | * Contact for MAORY perhaps via Roland Bacon (NOVA4 Instrumentation meeting) | + | |
| - | + | ||
| - | == Documents | + | |
| - | + | ||
| - | See [[projects:micado:documentation|Documentation for MICADO Data Flow]] | + | |
| - | == Readinglist | ||
| - | * [[http://www.aanda.org/index.php?option=com_article&access=bibcode&Itemid=129&bibcode=2009A%2526A...502...91SFUL | Sgr A* proper motions with NACO, Schoedel et al 2009]] | ||
| - | * [[http://ao4elt3.sciencesconf.org/browse/author?authorid=200577 | Matthias Schoeck Developing Performance Estimates for High Precision Astrometry with TMT]] | ||
| - | * [[http://ao4elt3.sciencesconf.org/browse/author?authorid=200426,200114 | 11:40 Brent Ellerbroek Evaluation of Astrometry Errors due to the Optical Surface Distortions in Adaptive Optics Systems and Science Instruments]] | ||
| - | * [[http://ao4elt3.sciencesconf.org/browse/author?authorid=210788,200687 | 12:20 S. Mark Ammons On-Sky Pathfinder Tests of Calibrated MCAO Astrometry and Implications for MCAO on ELTs]] | ||
| - | * [[http://ao4elt3.sciencesconf.org/browse/author?authorid=200580,200610 | 17:00 Sylvana Yelda Astrometry in the Galactic center with TMT]] | ||
| - | * [[http://adsabs.harvard.edu/abs/2011A%26A...531A.151D | Deep et al. 2011]] | ||
| - | == Useful links | ||
| - | * [[http://www.gemini.edu/?q=node/10236 | GeMS pages]] | ||
| - | * ESO messenger 148, June 2012 article on 39m E-ELT design, also containing links to various other documents. | ||
| - | * http://www.mpe.mpg.de/ir/instruments/micado/micado.php?lang=de | ||
| - | * [[http://www.eso.org/public/archives/books/pdf/e-elt_constrproposal.pdf | E-ELT construction proposal]] | ||
| - | * {{:projects:micado:micado_0024_datareduction_v1.0.pdf|}} | ||
| - | * http://ao4elt3.sciencesconf.org/ AO for ELTs conference 2013, Firenze | ||
