Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 20:29:36
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1b
Field deep1b_9
Passband Ks
Total Exposure Time (seconds) 720
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument SOFI
ESO Filter# #003
Right Ascension (hh:mm:ss.s) 22:51:21.7
Declinaton (dd:mm:ss.s) -40:21:35
Interval between First/Last Contributing Frames (days) 0.0
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.91
PSF Distortion (rms) 0.04
Astrometry/Reference Grid
Projection TAN
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: X 2193.0
Reference Pixel: Y 2310.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.218
Zeropoint Error (Zp error) 0.134
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 20:29:36
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1b
Field deep1b_9
Passband Ks
Total Exposure Time (seconds) 720
General Properties
Right Ascension (decimal degrees) 342.8405
Declination (decimal degrees) -40.3598
Galactic Longitude, l 357.0785
Galactic Latitude, b -61.9431
Total Exposure Time (seconds) 720
Number of Contributing Frames 1
First Contributing Frame MJD 52576.1689
Lsat Contributing Frame MJD 52576.1689
First Contributing Frame Civil Date 2002-10-29
Last Contributing Frame Civil Date 2002-10-29
Interval between First/Last Contributing Frames (days) 0.0
Number of Photometric Contributing Frames 1
Number of Rejected Frames 0
Number of Stacked Frames 1
Effective Gain 2698.1
Effective Non-linearity N/A
Effective Saturation 10000.0
Area of maximum overlap in stacked image (arcmin2) 24.0
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 21.417536 20.657536 20.217536 19.907536 19.667536
2.0 20.757536 20.007536 19.567536 19.247536 19.007536
3.0 20.417536 19.667536 19.227536 18.917536 18.667536
4.0 20.147536 19.397536 18.957536 18.637536 18.397536
5.0 19.737536 18.987536 18.547536 18.227536 17.987536
6.0 19.537536 18.787536 18.347536 18.037536 17.787536
PSF
Measured Seeing (arcsec) 0.909
Measured Seeing (pixels) 3.134
PSF Distortion along X-axis (E-W), e1 -0.01
PSF Distortion along Y-axis (N-S), e2 -0.0
PSF Distortion rms 0.04
Pixel Distribution
Mean Count (ADU) 0.335
Standard Deviation of Count (ADU) 36.443
Mean Sigma-Clipped Background Count (ADU) -0.012
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.444
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 20:29:36
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1b
Field deep1b_9
Passband Ks
Total Exposure Time (seconds) 720
Stack Blocks (SB)
Number of Original Frames Input 1
Number of Photometric Frames 1
Number of Rejected Frames 0
Number of Stacked Frames 1
Mean Airmass of Contributing Frames 1.26
Mean Seeing of Contributing Frames (arcsec) 0.91
Mean of rms PSF Distortions of Contributing Frames 0.04
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 12.94
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 342.8405 -40.3598 Ks 52576.16885 2002-10-29 1.264 720.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #003 0.29 12 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.91 0.04 13.37 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52575.625 2002-10-28 N/A 22.64 0.13432427182 0.328 0.0029
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 2193.0 2310.0 342.66667 -40.216667
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 20:29:36
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1b
Field deep1b_9
Passband Ks
Total Exposure Time (seconds) 720
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 12 12.05 19.47
USNO Blue boxes 27 11.6 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.26 22.64 0.13 0.33 0.003 1.48

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 29-Jul-2005
Product Creation Time 03:25:27
User eisdata
Session 75219
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1b
Field deep1b_9
Passband Ks
Total Exposure Time (seconds) 720.0
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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 17 0.0 0.34 0.26
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.2005-07-28T20:29:36.963 N/A
Image Table N/A N/A
Image Creation Date 29-Jul-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-07-28T20:29:36.963.seeing.cat EIS.2003-08-23T12:46:10.710
Catalog Table N/A guest_allskycat
Catalog Creation Date 29-Jul-2005 Aug 23 2003 12:46:00:000PM
Catalog ID N/A 3
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 168 17
Minimum Magnitude 9.3 9.6
Maximum Magnitude 18.9 16.0
RA Min. 342.78 341.27
RA Max. 342.9 344.06
DEC Min. -40.4 -40.53
DEC Max. -40.32 -39.91
RA Coverage 5.24 127.92
DEC Coverage 4.8 36.6
Common Properties
Number of Objects in Common 17
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.233
Offset Dec (arcsec) [reference - other] -0.040
Rms RA (arcsec) 0.272
Rms Dec (arcsec) 0.191
Photometry
Average Magnitude Offset [reference - other] 0.34
Rms 0.26
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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