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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date28-Jul-2005
Product Creation Time20:25:44
Usereisdata
Session75219
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP1b
Fielddeep1b_4_1
PassbandKs
Total Exposure Time (seconds)4080
Associated Catalog
Product TypeSingle Passband Catalog
Product NameN/A
Summary at-a-glance
InstrumentSOFI
ESO Filter##003
Right Ascension (hh:mm:ss.s)22:52:40.6
Declinaton (dd:mm:ss.s)-40:19:23
Interval between First/Last Contributing Frames (days)0.12
Airmass0.0
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.84
PSF Distortion (rms)0.13
Astrometry/Reference Grid
ProjectionTAN
Orientation (default is North up; East left)DEFAULT
Astrometric System/eis-data/reductions/eisdata/science_astrom_ref/EIS.2005-04-14T12:25:45.145.fits
Reference Pixel: X5367.0
Reference Pixel: Y1944.0
Photometry
Number of nights with independent zeropoints1
Zeropoint of Product (Vega magnitudes)22.37
Zeropoint Error (Zp error)0.005
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date28-Jul-2005
Product Creation Time20:25:44
Usereisdata
Session75219
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP1b
Fielddeep1b_4_1
PassbandKs
Total Exposure Time (seconds)4080
General Properties
Right Ascension (decimal degrees)343.1692
Declination (decimal degrees)-40.3233
Galactic Longitude, l356.9785
Galactic Latitude, b-62.1919
Total Exposure Time (seconds)4080
Number of Contributing Frames2
First Contributing Frame MJD52577.0009
Lsat Contributing Frame MJD52577.118
First Contributing Frame Civil Date2002-10-30
Last Contributing Frame Civil Date2002-10-30
Interval between First/Last Contributing Frames (days)0.12
Number of Photometric Contributing Frames2
Number of Rejected Frames0
Number of Stacked Frames2
Effective Gain24216.6
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)23.2
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
1.022.822.0521.6121.2921.05
2.022.1521.420.9620.6520.41
3.021.6520.8920.4520.1419.9
4.020.9920.2419.819.4819.24
5.020.7820.0219.5819.2719.03
6.020.6519.919.4619.1518.9
PSF
Measured Seeing (arcsec)0.841
Measured Seeing (pixels)2.9
PSF Distortion along X-axis (E-W), e10.007
PSF Distortion along Y-axis (N-S), e2-0.015
PSF Distortion rms0.131
Pixel Distribution
Mean Count (ADU)0.084
Standard Deviation of Count (ADU)4.647
Mean Sigma-Clipped Background Count (ADU)-0.013
Standard Deviation of Sigma-Clipped Background Count (ADU)0.172
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date28-Jul-2005
Product Creation Time20:25:44
Usereisdata
Session75219
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP1b
Fielddeep1b_4_1
PassbandKs
Total Exposure Time (seconds)4080
Stack Blocks (SB)
Number of Original Frames Input2
Number of Photometric Frames2
Number of Rejected Frames0
Number of Stacked Frames2
Mean Airmass of Contributing Frames1.07
Mean Seeing of Contributing Frames (arcsec)0.83
Mean of rms PSF Distortions of Contributing Frames0.087
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)13.02
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
1343.1708-40.3232Ks52577.0009432002-10-301.0441680.0
2343.1676-40.3234Ks52577.1179712002-10-301.0992400.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2928GSC2.2PHOTOMB
2SOFI#0030.2940GSC2.2PHOTOMA
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.80.09413.03N/A
20.860.0813.01N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
152576.6252002-10-29N/A22.370.02104115015870.070.0066
252576.6252002-10-29N/A22.370.02104115015870.070.0066
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.25367.01940.0342.66667-40.216667
2TANDEFAULTGSC2.25347.01944.0342.66667-40.216667
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date28-Jul-2005
Product Creation Time20:25:44
Usereisdata
Session75219
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP1b
Fielddeep1b_4_1
PassbandKs
Total Exposure Time (seconds)4080
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross2510.7619.3
USNOBlue boxes5010.418.0
Night Solutions
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.0422.370.020.070.0071.07
21.122.370.020.070.0071.08
Relative Photometry
Overlap Information
Number of Fields1
Number of Overlaps3
Magnitude differences in overlaps
Overlap IDFieldsNumber of ObjectsMagnitude DifferenceStandard deviationArea
11,295-0.0030.06223.04
21,3750.0060.03823.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference0.002
Standard Deviation0.007
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Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date29-Jul-2005
Product Creation Time02:48:01
Usereisdata
Session75219
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP1b
Fielddeep1b_4_1
PassbandKs
Total Exposure Time (seconds)4080.0
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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/A0.013100.0230.0 0.02 0.30
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-28T20:25:44.321N/A
Image TableN/AN/A
Image Creation Date29-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-28T20:25:44.321.seeing.catEIS.2003-08-23T12:46:10.710
Catalog TableN/Aguest_allskycat
Catalog Creation Date29-Jul-2005Aug 23 2003 12:46:00:000PM
Catalog IDN/A3
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects32823
Minimum Magnitude10.510.5
Maximum Magnitude21.315.8
RA Min.343.1341.27
RA Max.343.23344.06
DEC Min.-40.37-40.53
DEC Max.-40.27-39.91
RA Coverage5.92127.92
DEC Coverage6.036.6
Common Properties
Number of Objects in Common23
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]0.298
Offset Dec (arcsec) [reference - other]-0.098
Rms RA (arcsec)0.223
Rms Dec (arcsec)0.210
Photometry
Average Magnitude Offset [reference - other] 0.02
Rms 0.30
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