Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:29:13
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband R
Total Exposure Time (seconds) 8998
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #844
Right Ascension (hh:mm:ss.s) 11:20:09.4
Declinaton (dd:mm:ss.s) -21:42:31
Interval between First/Last Contributing Frames (days) 2.99
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 0.8
PSF Distortion (rms) 0.05
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 525.0
Reference Pixel: Y 4205.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 24.507
Zeropoint Error (Zp error) 0.017
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:29:13
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband R
Total Exposure Time (seconds) 8998
General Properties
Right Ascension (decimal degrees) 170.0393
Declination (decimal degrees) -21.7087
Galactic Longitude, l 276.3366
Galactic Latitude, b 36.4046
Total Exposure Time (seconds) 8998
Number of Contributing Frames 4
First Contributing Frame MJD 51961.3264
Lsat Contributing Frame MJD 51964.3187
First Contributing Frame Civil Date 2001-02-21
Last Contributing Frame Civil Date 2001-02-24
Interval between First/Last Contributing Frames (days) 2.99
Number of Photometric Contributing Frames 3
Number of Rejected Frames 0
Number of Stacked Frames 4
Effective Gain 21123.9
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 1008.6
Fraction of instrument FOV of area of stacked image with maximum overlap 0.9
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 27.957 27.207 26.767 26.447 26.207
2.0 26.637 25.877 25.437 25.127 24.887
3.0 26.167 25.417 24.977 24.667 24.427
4.0 25.567 24.817 24.377 24.067 23.827
5.0 25.157 24.407 23.967 23.647 23.407
6.0 24.467 23.717 23.277 22.967 22.717
PSF
Measured Seeing (arcsec) 0.798
Measured Seeing (pixels) 3.355
PSF Distortion along X-axis (E-W), e1 -0.016
PSF Distortion along Y-axis (N-S), e2 0.005
PSF Distortion rms 0.047
Pixel Distribution
Mean Count (ADU) 0.102
Standard Deviation of Count (ADU) 4.306
Mean Sigma-Clipped Background Count (ADU) 0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.018
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:29:13
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband R
Total Exposure Time (seconds) 8998
Stack Blocks (SB)
Number of Original Frames Input 4
Number of Photometric Frames 3
Number of Rejected Frames 0
Number of Stacked Frames 4
Mean Airmass of Contributing Frames 1.24
Mean Seeing of Contributing Frames (arcsec) 0.8
Mean of rms PSF Distortions of Contributing Frames 0.056
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 20.65
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 170.0402 -21.7056 R 51961.326417 2001-02-21 1.16965190642 2099.424
2 170.0514 -21.7094 R 51961.359555 2001-02-21 1.35749083771 2399.346
3 170.055 -21.7182 R 51963.336953 2001-02-23 1.29375353129 2999.179
4 170.0104 -21.7016 R 51964.318701 2001-02-24 1.15328529965 1499.59
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #844 0.238 7 GSC2.2 PHOTOM A
2 WFI #844 0.238 8 GSC2.2 PHOTOM A
3 WFI #844 0.238 10 GSC2.2 - A
4 WFI #844 0.238 5 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.77 0.075 20.43 N/A
2 0.77 0.045 20.4 N/A
3 0.84 0.05 20.6 N/A
4 0.82 0.053 20.57 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51960.625 2001-02-20 N/A 24.51 0.01 0.18 0.033
2 51960.625 2001-02-20 N/A 24.51 0.01 0.18 0.033
3 51962.625 2001-02-22 N/A 24.47 -1.0 0.07 0.045
4 51963.625 2001-02-23 N/A 24.5 0.025 0.088 0.025
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 GSC2.2 123.0 4035.0 170.3 -21.7
2 TAN DEFAULT GSC2.2 526.0 4082.0 170.3 -21.7
3 TAN DEFAULT GSC2.2 455.0 4205.0 170.3 -21.7
4 TAN DEFAULT GSC2.2 -252.0 3951.0 170.3 -21.7
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:29:13
User eisdata
Session 70482
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband R
Total Exposure Time (seconds) 8998
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 0
USNO Blue boxes 0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.17 24.51 0.01 0.18 0.033 1.21
2 1.36 24.51 0.01 0.18 0.033 1.25
4 1.15 24.5 0.03 0.09 0.025 1.1
Image Products: Calibration: Stack Non-Photometric...
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
3 1.29 24.47 -1.0
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 4
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 734 0.085 0.078 23.04
2 1,3 799 0.09 0.089 19.09
3 1,4 736 0.064 0.082 14.32
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.08
Standard Deviation 0.014
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 05-Nov-2004
Product Creation Time 00:00:42
User eisdata
Session 70482
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3c
Passband R
Total Exposure Time (seconds) 8997.539
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QC Parameters

Image Products >> Product Log >> Quality Control Parameters (Image QCP)
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