Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 16:11:33
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_15
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) 22:54:37.6
Declinaton (dd:mm:ss.s) -40:25:48
Interval between First/Last Contributing Frames (days) 0.0
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.9
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 9922.0
Reference Pixel: Y 3244.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.319
Zeropoint Error (Zp error) 0.005
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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 16:11:33
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_15
Passband Ks
Total Exposure Time (seconds) 720
General Properties
Right Ascension (decimal degrees) 343.6565
Declination (decimal degrees) -40.4302
Galactic Longitude, l 356.4947
Galactic Latitude, b -62.5063
Total Exposure Time (seconds) 720
Number of Contributing Frames 1
First Contributing Frame MJD 52534.268
Lsat Contributing Frame MJD 52534.268
First Contributing Frame Civil Date 2002-09-17
Last Contributing Frame Civil Date 2002-09-17
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 3562.0
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 21.9991 21.2491 20.8091 20.4891 20.2491
2.0 21.3891 20.6291 20.1891 19.8791 19.6391
3.0 20.8991 20.1491 19.7091 19.3991 19.1591
4.0 20.5491 19.7991 19.3591 19.0491 18.8091
5.0 20.2191 19.4591 19.0191 18.7091 18.4691
6.0 20.0191 19.2591 18.8191 18.5091 18.2691
PSF
Measured Seeing (arcsec) 0.902
Measured Seeing (pixels) 3.111
PSF Distortion along X-axis (E-W), e1 0.001
PSF Distortion along Y-axis (N-S), e2 -0.008
PSF Distortion rms 0.043
Pixel Distribution
Mean Count (ADU) 0.086
Standard Deviation of Count (ADU) 10.129
Mean Sigma-Clipped Background Count (ADU) -0.002
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.279
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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 16:11:33
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_15
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 1.19
Mean Seeing of Contributing Frames (arcsec) 0.9
Mean of rms PSF Distortions of Contributing Frames 0.043
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 13.37
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 343.6565 -40.4302 Ks 52534.267966 2002-09-17 1.19 720.0
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 0.9 0.043 13.49 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52533.667 2002-09-16 N/A 22.44 0.0053 0.1 0.0053
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 9922.0 3244.0 342.66667 -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 16:11:33
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_15
Passband Ks
Total Exposure Time (seconds) 720
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 13 13.12 19.4
USNO Blue boxes 39 12.0 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.19 22.44 0.01 0.1 0.005 1.12

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 20:35:43
User eisdata
Session 75219
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_15
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 0.011 100.0 15 0.0 0.09 0.27
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.2005-07-28T16:11:33.616 N/A
Image Table N/A N/A
Image Creation Date 28-Jul-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-07-28T16:11:33.616.seeing.cat EIS.2003-08-23T12:46:10.710
Catalog Table N/A guest_allskycat
Catalog Creation Date 28-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 187 16
Minimum Magnitude 11.1 11.2
Maximum Magnitude 19.5 15.9
RA Min. 343.6 341.27
RA Max. 343.72 344.06
DEC Min. -40.47 -40.53
DEC Max. -40.39 -39.91
RA Coverage 5.35 127.92
DEC Coverage 4.8 36.6
Common Properties
Number of Objects in Common 15
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.157
Offset Dec (arcsec) [reference - other] -0.008
Rms RA (arcsec) 0.264
Rms Dec (arcsec) 0.267
Photometry
Average Magnitude Offset [reference - other] 0.09
Rms 0.27
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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