Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 16:35:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field deep2c_44
Passband Ks
Total Exposure Time (seconds) 660
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) 03:33:26.4
Declinaton (dd:mm:ss.s) -27:57:14
Interval between First/Last Contributing Frames (days) 0.0
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 1.18
PSF Distortion (rms) 0.05
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System /eis-data/reductions/eisdata/science_astrom_ref/EIS.2003-01-21T18:21:58.000.fits
Reference Pixel: X 110.0
Reference Pixel: Y 1836.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.298
Zeropoint Error (Zp error) 0.011
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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 16:35:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field deep2c_44
Passband Ks
Total Exposure Time (seconds) 660
General Properties
Right Ascension (decimal degrees) 53.3602
Declination (decimal degrees) -27.9541
Galactic Longitude, l 223.8768
Galactic Latitude, b -54.2462
Total Exposure Time (seconds) 660
Number of Contributing Frames 1
First Contributing Frame MJD 52573.1795
Lsat Contributing Frame MJD 52573.1795
First Contributing Frame Civil Date 2002-10-26
Last Contributing Frame Civil Date 2002-10-26
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 3543.6
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 21.79796 21.04796 20.60796 20.29796 20.04796
2.0 21.32796 20.57796 20.12796 19.81796 19.57796
3.0 20.79796 20.04796 19.60796 19.28796 19.04796
4.0 20.36796 19.61796 19.17796 18.86796 18.62796
5.0 20.29796 19.54796 19.10796 18.79796 18.55796
6.0 19.79796 19.03796 18.59796 18.28796 18.04796
PSF
Measured Seeing (arcsec) 1.181
Measured Seeing (pixels) 4.073
PSF Distortion along X-axis (E-W), e1 0.01
PSF Distortion along Y-axis (N-S), e2 0.021
PSF Distortion rms 0.055
Pixel Distribution
Mean Count (ADU) 0.017
Standard Deviation of Count (ADU) 1.037
Mean Sigma-Clipped Background Count (ADU) 0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.33
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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 16:35:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field deep2c_44
Passband Ks
Total Exposure Time (seconds) 660
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 1.08
Mean Seeing of Contributing Frames (arcsec) 0.8
Mean of rms PSF Distortions of Contributing Frames 0.039
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 12.9
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 53.3602 -27.9541 Ks 52573.179526 2002-10-26 1.079 660.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #003 0.29 11 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.8 0.039 12.93 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52572.625 2002-10-25 N/A 22.33 0.010560303026 0.03 0.0218
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 GSC2.2 110.0 1836.0 53.4 -27.85
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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 16:35:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field deep2c_44
Passband Ks
Total Exposure Time (seconds) 660
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 8 14.74 19.39
USNO Blue boxes 21 14.8 18.2
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.08 22.33 0.01 0.03 0.022 1.03

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 31-Jul-2005
Product Creation Time 03:54:08
User eisdata
Session 75271
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field deep2c_44
Passband Ks
Total Exposure Time (seconds) 660.0
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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 0.009 100.0 10 0.0 0.15 0.39
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.2005-07-30T16:35:02.396 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.2005-07-30T16:35:02.396.seeing.cat EIS.2003-08-23T12:46:16.020
Catalog Table N/A guest_allskycat
Catalog Creation Date 31-Jul-2005 Aug 23 2003 12:46:00:000PM
Catalog ID N/A 6
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 114 11
Minimum Magnitude 13.9 13.8
Maximum Magnitude 19.2 16.9
RA Min. 53.31 52.2
RA Max. 53.41 54.61
DEC Min. -28.0 -28.12
DEC Max. -27.91 -27.51
RA Coverage 5.22 127.9
DEC Coverage 5.4 36.6
Common Properties
Number of Objects in Common 10
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.146
Offset Dec (arcsec) [reference - other] -0.043
Rms RA (arcsec) 0.173
Rms Dec (arcsec) 0.420
Photometry
Average Magnitude Offset [reference - other] 0.15
Rms 0.39
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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