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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:41:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
Fielddeep3a_4
PassbandKs
Total Exposure Time (seconds)720
Associated Catalog
Product TypeSingle Passband Catalog
Product NameN/A
Summary at-a-glance
InstrumentSOFI
ESO Filter##003
Right Ascension (hh:mm:ss.s)11:24:03.4
Declinaton (dd:mm:ss.s)-21:39:50
Interval between First/Last Contributing Frames (days)0.0
Airmass0.0
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.79
PSF Distortion (rms)0.05
Astrometry/Reference Grid
ProjectionTAN
Orientation (default is North up; East left)DEFAULT
Astrometric System/eis-data/reductions/eisdata/science_astrom_ref/EIS.2003-01-15T11:21:51.820.fits
Reference Pixel: X8067.0
Reference Pixel: Y15.0
Photometry
Number of nights with independent zeropoints1
Zeropoint of Product (Vega magnitudes)22.291
Zeropoint Error (Zp error)0.066
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:41:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
Fielddeep3a_4
PassbandKs
Total Exposure Time (seconds)720
General Properties
Right Ascension (decimal degrees)171.0143
Declination (decimal degrees)-21.6641
Galactic Longitude, l277.3369
Galactic Latitude, b36.8268
Total Exposure Time (seconds)720
Number of Contributing Frames1
First Contributing Frame MJD52390.0105
Lsat Contributing Frame MJD52390.0105
First Contributing Frame Civil Date2002-04-26
Last Contributing Frame Civil Date2002-04-26
Interval between First/Last Contributing Frames (days)0.0
Number of Photometric Contributing Frames1
Number of Rejected Frames0
Number of Stacked Frames1
Effective Gain3703.8
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)24.0
Fraction of instrument FOV of area of stacked image with maximum overlap1.0
Aperture Limiting Magnitudes
Aperture (arcsec)1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.022.02145221.27145220.83145220.51145220.271452
2.021.17145220.41145219.97145219.66145219.421452
3.020.66145219.90145219.46145219.15145218.911452
4.020.31145219.56145219.12145218.81145218.571452
5.020.08145219.33145218.89145218.58145218.331452
6.019.90145219.14145218.70145218.39145218.151452
PSF
Measured Seeing (arcsec)0.787
Measured Seeing (pixels)2.713
PSF Distortion along X-axis (E-W), e10.012
PSF Distortion along Y-axis (N-S), e2-0.025
PSF Distortion rms0.05
Pixel Distribution
Mean Count (ADU)0.073
Standard Deviation of Count (ADU)3.307
Mean Sigma-Clipped Background Count (ADU)-0.004
Standard Deviation of Sigma-Clipped Background Count (ADU)0.345
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:41:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
Fielddeep3a_4
PassbandKs
Total Exposure Time (seconds)720
Stack Blocks (SB)
Number of Original Frames Input1
Number of Photometric Frames1
Number of Rejected Frames0
Number of Stacked Frames1
Mean Airmass of Contributing Frames1.09
Mean Seeing of Contributing Frames (arcsec)0.79
Mean of rms PSF Distortions of Contributing Frames0.05
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)12.86
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
1171.0143-21.6641Ks52390.0105382002-04-261.086720.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2912GSC2.2PHOTOMA
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.790.0512.94N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
152389.6672002-04-25N/A22.370.06578092428660.0730.0003
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.28067.015.0170.3625-21.708333
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:41:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
Fielddeep3a_4
PassbandKs
Total Exposure Time (seconds)720
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross2212.419.38
USNOBlue boxes4511.418.7
Night Solutions
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.0922.370.070.070.01.07
Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date31-Jul-2005
Product Creation Time06:55:17
Usereisdata
Session75271
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
Fielddeep3a_4
PassbandKs
Total Exposure Time (seconds)720.0
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ALL SKY DATA
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#OriginNameInstrumentArea (deg2)Overlap (%)#ObjectsZPDelta Mag.Rms Mag.
1IPAC Infrared Science Archive (IRSA), Ca2MASS All-N/A0.008100.0240.0 0.05 0.26
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-30T16:41:38.492N/A
Image TableN/AN/A
Image Creation Date31-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-30T16:41:38.492.seeing.catEIS.2003-08-23T12:46:28.450
Catalog TableN/Aguest_allskycat
Catalog Creation Date31-Jul-2005Aug 23 2003 12:46:00:000PM
Catalog IDN/A9
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects20025
Minimum Magnitude10.610.5
Maximum Magnitude19.216.7
RA Min.170.97169.21
RA Max.171.06171.51
DEC Min.-21.71-22.01
DEC Max.-21.62-21.4
RA Coverage5.21127.95
DEC Coverage5.436.6
Common Properties
Number of Objects in Common24
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]-0.164
Offset Dec (arcsec) [reference - other]0.046
Rms RA (arcsec)0.150
Rms Dec (arcsec)0.137
Photometry
Average Magnitude Offset [reference - other] 0.05
Rms 0.26
Bright limit for magnitude interval9.0
Faint limit for magnitude interval25.0
Magnitude typeMAG_AUTO
Magnitude system of external catalogVega
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Comparison
Image Products >> Product Log >> Quality Control Parameters (Image QCP)
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QC Parameters