Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 15:47:47
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_2_1
Passband J
Total Exposure Time (seconds) 3600
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument SOFI
ESO Filter# #001
Right Ascension (hh:mm:ss.s) 11:24:59.9
Declinaton (dd:mm:ss.s) -21:35:21
Interval between First/Last Contributing Frames (days) 0.0
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.56
PSF Distortion (rms) 0.08
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 10801.0
Reference Pixel: Y -885.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.968
Zeropoint Error (Zp error) 0.013
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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 15:47:47
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_2_1
Passband J
Total Exposure Time (seconds) 3600
General Properties
Right Ascension (decimal degrees) 171.2495
Declination (decimal degrees) -21.5893
Galactic Longitude, l 277.5475
Galactic Latitude, b 36.985
Total Exposure Time (seconds) 3600
Number of Contributing Frames 1
First Contributing Frame MJD 51580.2739
Lsat Contributing Frame MJD 51580.2739
First Contributing Frame Civil Date 2000-02-06
Last Contributing Frame Civil Date 2000-02-06
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 18284.7
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 24.717635 23.967635 23.527635 23.217635 22.977635
2.0 23.717635 22.967635 22.527635 22.217635 21.967635
3.0 23.757635 23.007635 22.567635 22.257635 22.007635
4.0 23.427635 22.677635 22.237635 21.927635 21.687635
5.0 22.827635 22.077635 21.637635 21.327635 21.077635
6.0 22.897635 22.147635 21.707635 21.397635 21.157635
PSF
Measured Seeing (arcsec) 0.564
Measured Seeing (pixels) 1.946
PSF Distortion along X-axis (E-W), e1 0.014
PSF Distortion along Y-axis (N-S), e2 0.008
PSF Distortion rms 0.076
Pixel Distribution
Mean Count (ADU) 0.028
Standard Deviation of Count (ADU) 3.395
Mean Sigma-Clipped Background Count (ADU) -0.003
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.048
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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 15:47:47
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_2_1
Passband J
Total Exposure Time (seconds) 3600
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 1.02
Mean Seeing of Contributing Frames (arcsec) 0.56
Mean of rms PSF Distortions of Contributing Frames 0.068
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 16.12
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 171.2495 -21.5893 J 51580.273893 2000-02-06 1.016 3600.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #001 0.29 60 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.56 0.068 16.21 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51579.625 2000-02-05 N/A 23.06 0.0134014924542 0.091 0.0071
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 10801.0 -885.0 170.3625 -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 15:47:47
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_2_1
Passband J
Total Exposure Time (seconds) 3600
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 8 16.45 19.46
USNO Blue boxes 31 16.0 18.7
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.02 23.06 0.01 0.09 0.007 1.09

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 19:59:12
User eisdata
Session 75271
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_2_1
Passband J
Total Exposure Time (seconds) 3600.0
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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 12 0.0 0.00 0.24
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.2005-07-30T15:47:47.022 N/A
Image Table N/A N/A
Image Creation Date 30-Jul-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-07-30T15:47:47.022.seeing.cat EIS.2003-08-23T12:46:23.640
Catalog Table N/A guest_allskycat
Catalog Creation Date 30-Jul-2005 Aug 23 2003 12:46:00:000PM
Catalog ID N/A 8
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 576 13
Minimum Magnitude 12.9 12.6
Maximum Magnitude 22.5 16.9
RA Min. 171.2 169.21
RA Max. 171.3 171.51
DEC Min. -21.63 -22.01
DEC Max. -21.54 -21.4
RA Coverage 5.38 127.95
DEC Coverage 5.4 36.6
Common Properties
Number of Objects in Common 12
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] -0.011
Offset Dec (arcsec) [reference - other] 0.438
Rms RA (arcsec) 0.243
Rms Dec (arcsec) 0.174
Photometry
Average Magnitude Offset [reference - other] 0.00
Rms 0.24
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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