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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:19:15
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2b
Fielddeep2b_27
PassbandKs
Total Exposure Time (seconds)4800
Associated Catalog
Product TypeSingle Passband Catalog
Product NameN/A
Summary at-a-glance
InstrumentSOFI
ESO Filter##003
Right Ascension (hh:mm:ss.s)03:35:26.6
Declinaton (dd:mm:ss.s)-27:50:49
Interval between First/Last Contributing Frames (days)56.89
Airmass0.0
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.75
PSF Distortion (rms)0.12
Astrometry/Reference Grid
ProjectionTAN
Orientation (default is North up; East left)DEFAULT
Astrometric System/eis-data/reductions/eisdata/science_astrom_ref/EIS.2003-01-15T11:52:35.600.fits
Reference Pixel: X5673.0
Reference Pixel: Y579.0
Photometry
Number of nights with independent zeropoints2
Zeropoint of Product (Vega magnitudes)22.545
Zeropoint Error (Zp error)0.009
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:19:15
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2b
Fielddeep2b_27
PassbandKs
Total Exposure Time (seconds)4800
General Properties
Right Ascension (decimal degrees)53.8607
Declination (decimal degrees)-27.8471
Galactic Longitude, l223.8089
Galactic Latitude, b-53.7929
Total Exposure Time (seconds)4800
Number of Contributing Frames3
First Contributing Frame MJD52575.2695
Lsat Contributing Frame MJD52632.1579
First Contributing Frame Civil Date2002-10-28
Last Contributing Frame Civil Date2002-12-24
Interval between First/Last Contributing Frames (days)56.89
Number of Photometric Contributing Frames2
Number of Rejected Frames0
Number of Stacked Frames3
Effective Gain30623.4
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)23.0
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
1.023.02522.27521.83521.51521.275
2.022.54521.79521.35521.04520.795
3.021.86521.11520.67520.36520.115
4.021.61520.85520.41520.10519.865
5.021.61520.85520.41520.10519.865
6.021.00520.25519.81519.49519.255
PSF
Measured Seeing (arcsec)0.748
Measured Seeing (pixels)2.578
PSF Distortion along X-axis (E-W), e10.003
PSF Distortion along Y-axis (N-S), e2-0.024
PSF Distortion rms0.122
Pixel Distribution
Mean Count (ADU)0.036
Standard Deviation of Count (ADU)2.262
Mean Sigma-Clipped Background Count (ADU)-0.003
Standard Deviation of Sigma-Clipped Background Count (ADU)0.158
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:19:15
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2b
Fielddeep2b_27
PassbandKs
Total Exposure Time (seconds)4800
Stack Blocks (SB)
Number of Original Frames Input3
Number of Photometric Frames2
Number of Rejected Frames0
Number of Stacked Frames3
Mean Airmass of Contributing Frames1.05
Mean Seeing of Contributing Frames (arcsec)0.753
Mean of rms PSF Distortions of Contributing Frames0.051
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)13.24
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
153.8594-27.8469Ks52575.2694712002-10-281.009720.0
253.861-27.8466Ks52631.1573992002-12-231.0691680.0
353.8618-27.8479Ks52632.157892002-12-241.0762400.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2912GSC2.2-A
2SOFI#0030.2928GSC2.2PHOTOMA
3SOFI#0030.2940GSC2.2PHOTOMA
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.630.05212.99N/A
20.910.0513.26N/A
30.720.05113.3N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
152574.6252002-10-27N/A22.41-1.00.050.2426
252630.6252002-12-22N/A22.410.01230.10.0123
352631.6252002-12-23N/A22.640.0377489072690.2850.0134
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.25596.0513.053.4-27.85
2TANDEFAULTGSC2.25668.0557.053.4-27.85
3TANDEFAULTGSC2.25673.0579.053.4-27.85
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:19:15
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2b
Fielddeep2b_27
PassbandKs
Total Exposure Time (seconds)4800
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross1112.9719.32
USNOBlue boxes4212.018.2
Night Solutions
#AirmassZeropointZp errorExtinctionChi2Flux Scale
21.0722.410.010.10.0121.11
31.0822.640.040.280.0131.34
Image Products: Calibration: Stack Non-Photometric...
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.0122.41-1.0
Relative Photometry
Overlap Information
Number of Fields1
Number of Overlaps3
Magnitude differences in overlaps
Overlap IDFieldsNumber of ObjectsMagnitude DifferenceStandard deviationArea
11,271-0.0090.04723.04
21,3920.1930.04123.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference0.092
Standard Deviation0.143
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Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time23:21:00
Usereisdata
Session75271
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2b
Fielddeep2b_27
PassbandKs
Total Exposure Time (seconds)4800.0
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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/A0.011100.0160.0-0.12 0.28
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-30T16:19:15.413N/A
Image TableN/AN/A
Image Creation Date30-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-30T16:19:15.413.seeing.catEIS.2003-08-23T12:46:16.020
Catalog TableN/Aguest_allskycat
Catalog Creation Date30-Jul-2005Aug 23 2003 12:46:00:000PM
Catalog IDN/A6
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects36216
Minimum Magnitude11.611.5
Maximum Magnitude21.115.9
RA Min.53.8152.2
RA Max.53.9254.61
DEC Min.-27.9-28.12
DEC Max.-27.8-27.51
RA Coverage5.87127.9
DEC Coverage6.036.6
Common Properties
Number of Objects in Common16
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]-0.039
Offset Dec (arcsec) [reference - other]-0.122
Rms RA (arcsec)0.266
Rms Dec (arcsec)0.274
Photometry
Average Magnitude Offset [reference - other]-0.12
Rms 0.28
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