Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 16:52:51
User eisdata
Session 75271
Batch N/A
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3b
Field deep3b_20
Passband Ks
Total Exposure Time (seconds) 6600
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Product Repository Path N/A
Product Id NOT SAVED
EIS DataBase Table Name NOT SAVED
EIS DataBase Table Alias NOT SAVED
Summary at-a-glance
Instrument SOFI
ESO Filter# #003
Right Ascension (hh:mm:ss.s) 11:22:36.6
Declinaton (dd:mm:ss.s) -21:48:21
Interval between First/Last Contributing Frames (days) 4.98
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.6
PSF Distortion (rms) 0.11
Astrometry/Reference Grid
Projection TAN
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: X 3960.0
Reference Pixel: Y 1814.0
Photometry
Number of nights with independent zeropoints 3
Zeropoint of Product (Vega magnitudes) 22.364
Zeropoint Error (Zp error) 0.002
FITS Header
FITS Header of Product to appear here
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 16:52:51
User eisdata
Session 75271
Batch N/A
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3b
Field deep3b_20
Passband Ks
Total Exposure Time (seconds) 6600
General Properties
Right Ascension (decimal degrees) 170.6525
Declination (decimal degrees) -21.8059
Galactic Longitude, l 277.0294
Galactic Latitude, b 36.558
Total Exposure Time (seconds) 6600
Number of Contributing Frames 5
First Contributing Frame MJD 52395.0409
Lsat Contributing Frame MJD 52400.0256
First Contributing Frame Civil Date 2002-05-01
Last Contributing Frame Civil Date 2002-05-06
Interval between First/Last Contributing Frames (days) 4.98
Number of Photometric Contributing Frames 4
Number of Rejected Frames 1
Number of Stacked Frames 4
Effective Gain 39437.5
Effective Non-linearity N/A
Effective Saturation 10000.0
Area of maximum overlap in stacked image (arcmin2) 23.0
Fraction of instrument FOV of area of stacked image with maximum overlap 1.0
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 22.894 22.134 21.694 21.384 21.144
2.0 21.964 21.214 20.774 20.464 20.224
3.0 21.454 20.704 20.264 19.954 19.714
4.0 21.084 20.334 19.894 19.584 19.334
5.0 20.984 20.234 19.794 19.484 19.234
6.0 20.594 19.834 19.394 19.084 18.844
PSF
Minimum Measured Stellar FWHM (arcsec) 0.582
Maximum Measured Stellar FWHM (arcsec) 1.216
Measured Seeing (arcsec) 0.603
Measured Seeing (pixels) 2.08
PSF Distortion along X-axis (E-W), e1 0.012
PSF Distortion along Y-axis (N-S), e2 0.012
PSF Distortion rms 0.113
Pixel Distribution
Mean Count (ADU) 0.025
Standard Deviation of Count (ADU) 1.247
Mean Sigma-Clipped Background Count (ADU) -0.006
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.142
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 16:52:51
User eisdata
Session 75271
Batch N/A
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3b
Field deep3b_20
Passband Ks
Total Exposure Time (seconds) 6600
Stack Blocks (SB)
Number of Original Frames Input 5
Number of Photometric Frames 4
Number of Rejected Frames 1
Number of Stacked Frames 4
Mean Airmass of Contributing Frames 1.02
Mean Seeing of Contributing Frames (arcsec) 0.658
Mean of rms PSF Distortions of Contributing Frames 0.057
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 12.91
Frames in SB: Origin
# Process ID Name Table Name Table Alias Table Entry
1 EIS.2005-04-14T18:12:21.890.fits N/A N/A N/A
2 EIS.2005-04-14T18:16:44.344.fits N/A N/A N/A
3 EIS.2005-04-14T18:16:48.511.fits N/A N/A N/A
4 EIS.2005-04-14T18:17:12.870.fits N/A N/A N/A
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 170.6536 -21.8055 Ks 52395.040939 2002-05-01 1.016 2400.0
2 170.6511 -21.8066 Ks 52399.030215 2002-05-05 1.016 600.0
3 170.6519 -21.8056 Ks 52399.081039 2002-05-05 1.022 1200.0
4 170.6534 -21.8059 Ks 52400.025596 2002-05-06 1.018 2400.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #003 0.29 40 GSC2.2 PHOTOM B
2 SOFI #003 0.29 10 GSC2.2 PHOTOM C
3 SOFI #003 0.29 20 GSC2.2 PHOTOM B
4 SOFI #003 0.29 40 GSC2.2 PHOTOM C
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.57 0.063 13.08 N/A
2 0.78 0.052 12.81 N/A
3 0.65 0.053 12.81 N/A
4 0.63 0.059 12.88 N/A
Frames in SB: Photometry (Vega)
# Photometric ID #Primary Standards #Secondary Standards MJD. Civil Date Night Index Solution Type Zeropoint Zp error Chi2
1 15000075.0 52394.667 2002-04-30 N/A N/A 22.41 0.0021 0.1 0.0021
2 15000078.0 52398.667 2002-05-04 N/A N/A 22.32 0.0562 0.077 0.0562
3 15000078.0 52398.667 2002-05-04 N/A N/A 22.32 0.0562 0.077 0.0562
4 15000080.0 52399.667 2002-05-05 N/A N/A 22.35 0.0378582883924 0.07 0.0052
Frames in SB: Astrometry
# Projection Orientation Astrometric Reference Catalogue Reference Pixel: X Reference Pixel: Y Reference Pointing: Right Ascension Reference Pointing: Declination
1 TAN DEFAULT GSC2.2 3956.0 1807.0 170.3625 -21.708333
2 TAN DEFAULT GSC2.2 3861.0 1744.0 170.3625 -21.708333
3 TAN DEFAULT GSC2.2 3925.0 1777.0 170.3625 -21.708333
4 TAN DEFAULT GSC2.2 3960.0 1814.0 170.3625 -21.708333
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 16:52:51
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3b
Field deep3b_20
Passband Ks
Total Exposure Time (seconds) 6600
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 19 13.44 19.39
USNO Blue boxes 52 12.6 18.6
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.02 22.41 0.0 0.1 0.002 1.1
2 1.02 22.32 0.06 0.08 0.056 1.07
3 1.02 22.32 0.06 0.08 0.056 1.08
4 1.02 22.35 0.04 0.07 0.005 1.07
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 5
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 149 0.134 0.067 23.04
2 1,3 49 -0.357 0.173 23.04
3 1,4 57 -0.334 0.201 23.04
4 1,5 113 0.082 0.066 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.119
Standard Deviation 0.263
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Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 5
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 149 0.032 0.067 23.04
2 1,3 49 -0.435 0.173 23.04
3 1,4 57 -0.413 0.201 23.04
4 1,5 113 0.011 0.066 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.201
Standard Deviation 0.258
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 31-Jul-2005
Product Creation Time 09:53:34
User eisdata
Session 75271
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3b
Field deep3b_20
Passband Ks
Total Exposure Time (seconds) 6600.0
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ALL SKY DATA
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# Origin Name Instrument Area (deg2) Overlap (%) #Objects ZP Delta Mag. Rms Mag.
1 IPAC Infrared Science Archive (IRSA), Ca 2MASS All- N/A 0.01 100.0 29 0.0 -0.23 0.37
Best Overlap
Author 2MASS All-
Origin of Catalog IPAC Infrared Science Archive (IRSA), Ca
Datasets
Description Reference Other
Instrument SOFI N/A
Image Name EIS.2005-07-30T16:52:51.538 N/A
Image Table N/A N/A
Image Creation Date 31-Jul-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-07-30T16:52:51.538.seeing.cat EIS.2003-08-23T12:46:28.450
Catalog Table N/A guest_allskycat
Catalog Creation Date 31-Jul-2005 Aug 23 2003 12:46:00:000PM
Catalog ID N/A 9
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 575 29
Minimum Magnitude 11.8 11.6
Maximum Magnitude 20.7 16.9
RA Min. 170.6 169.21
RA Max. 170.71 171.51
DEC Min. -21.85 -22.01
DEC Max. -21.76 -21.4
RA Coverage 5.84 127.95
DEC Coverage 6.0 36.6
Common Properties
Number of Objects in Common 29
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] -0.045
Offset Dec (arcsec) [reference - other] 0.196
Rms RA (arcsec) 0.170
Rms Dec (arcsec) 0.171
Photometry
Average Magnitude Offset [reference - other] -0.23
Rms 0.37
Bright limit for magnitude interval 9.0
Faint limit for magnitude interval 25.0
Magnitude type MAG_AUTO
Magnitude system of external catalog Vega
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QC Parameters

Image Products >> Product Log >> Quality Control Parameters (Image QCP)
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