Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 15:56:35
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_4_2
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) 11:24:21.8
Declinaton (dd:mm:ss.s) -21:39:44
Interval between First/Last Contributing Frames (days) 0.0
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.63
PSF Distortion (rms) 0.06
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 8965.0
Reference Pixel: Y 12.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.978
Zeropoint Error (Zp error) 0.03
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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 15:56:35
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_4_2
Passband J
Total Exposure Time (seconds) 3600
General Properties
Right Ascension (decimal degrees) 171.0909
Declination (decimal degrees) -21.6624
Galactic Longitude, l 277.4171
Galactic Latitude, b 36.8578
Total Exposure Time (seconds) 3600
Number of Contributing Frames 1
First Contributing Frame MJD 51582.2523
Lsat Contributing Frame MJD 51582.2523
First Contributing Frame Civil Date 2000-02-08
Last Contributing Frame Civil Date 2000-02-08
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 19321.7
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 24.397552 23.637552 23.197552 22.887552 22.647552
2.0 23.627552 22.877552 22.437552 22.127552 21.887552
3.0 23.177552 22.427552 21.987552 21.667552 21.427552
4.0 23.017552 22.267552 21.827552 21.517552 21.277552
5.0 22.567552 21.817552 21.377552 21.067552 20.827552
6.0 22.397552 21.647552 21.207552 20.897552 20.657552
PSF
Measured Seeing (arcsec) 0.633
Measured Seeing (pixels) 2.183
PSF Distortion along X-axis (E-W), e1 0.018
PSF Distortion along Y-axis (N-S), e2 0.004
PSF Distortion rms 0.058
Pixel Distribution
Mean Count (ADU) 0.047
Standard Deviation of Count (ADU) 3.284
Mean Sigma-Clipped Background Count (ADU) -0.003
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.065
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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 15:56:35
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_4_2
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 1.03
Mean Seeing of Contributing Frames (arcsec) 0.64
Mean of rms PSF Distortions of Contributing Frames 0.05
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 15.51
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 171.0909 -21.6624 J 51582.252343 2000-02-08 1.031 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 0.64 0.05 15.54 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51581.625 2000-02-07 N/A 23.01 0.0302248242344 0.032 0.0087
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 8965.0 12.0 170.3625 -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 15:56:35
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_4_2
Passband J
Total Exposure Time (seconds) 3600
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 21 16.15 19.43
USNO Blue boxes 46 15.0 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.03 23.01 0.03 0.03 0.009 1.03

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 20:54:53
User eisdata
Session 75271
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP3a
Field DEEP3a_4_2
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 20 0.0 0.06 0.19
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.2005-07-30T15:56:35.106 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.2005-07-30T15:56:35.106.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 453 21
Minimum Magnitude 13.1 13.1
Maximum Magnitude 22.5 16.9
RA Min. 171.04 169.21
RA Max. 171.14 171.51
DEC Min. -21.71 -22.01
DEC Max. -21.62 -21.4
RA Coverage 5.38 127.95
DEC Coverage 5.4 36.6
Common Properties
Number of Objects in Common 20
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] -0.079
Offset Dec (arcsec) [reference - other] 0.001
Rms RA (arcsec) 0.254
Rms Dec (arcsec) 0.156
Photometry
Average Magnitude Offset [reference - other] 0.06
Rms 0.19
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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