Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:21
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband B
Total Exposure Time (seconds) 11697
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #842
Right Ascension (hh:mm:ss.s) 11:22:31.6
Declinaton (dd:mm:ss.s) -21:42:05
Interval between First/Last Contributing Frames (days) 0.98
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 0.96
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 8943.0
Reference Pixel: Y 4279.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 24.617
Zeropoint Error (Zp error) 0.017
.

Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:21
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband B
Total Exposure Time (seconds) 11697
General Properties
Right Ascension (decimal degrees) 170.6317
Declination (decimal degrees) -21.7015
Galactic Longitude, l 276.953
Galactic Latitude, b 36.6447
Total Exposure Time (seconds) 11697
Number of Contributing Frames 6
First Contributing Frame MJD 51942.2078
Lsat Contributing Frame MJD 51943.1924
First Contributing Frame Civil Date 2001-02-02
Last Contributing Frame Civil Date 2001-02-03
Interval between First/Last Contributing Frames (days) 0.98
Number of Photometric Contributing Frames 6
Number of Rejected Frames 0
Number of Stacked Frames 6
Effective Gain 29285.5
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 902.1
Fraction of instrument FOV of area of stacked image with maximum overlap 0.8
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 28.557 27.797 27.357 27.047 26.807
2.0 27.937 27.177 26.737 26.427 26.187
3.0 27.167 26.417 25.977 25.657 25.417
4.0 26.857 26.107 25.667 25.357 25.117
5.0 26.077 25.327 24.887 24.567 24.327
6.0 25.757 25.007 24.567 24.257 24.017
PSF
Measured Seeing (arcsec) 0.959
Measured Seeing (pixels) 4.03
PSF Distortion along X-axis (E-W), e1 -0.014
PSF Distortion along Y-axis (N-S), e2 -0.004
PSF Distortion rms 0.051
Pixel Distribution
Mean Count (ADU) 0.032
Standard Deviation of Count (ADU) 2.34
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.008
.

Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:21
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband B
Total Exposure Time (seconds) 11697
Stack Blocks (SB)
Number of Original Frames Input 6
Number of Photometric Frames 6
Number of Rejected Frames 0
Number of Stacked Frames 6
Mean Airmass of Contributing Frames 1.07
Mean Seeing of Contributing Frames (arcsec) 0.983
Mean of rms PSF Distortions of Contributing Frames 0.06
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.81
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 170.6302 -21.7042 B 51942.207848 2001-02-02 1.11803437446 2099.425
2 170.6427 -21.7078 B 51942.241723 2001-02-02 1.04090168977 2099.426
3 170.6816 -21.7141 B 51942.276653 2001-02-02 1.011326216 2099.426
4 170.5869 -21.7068 B 51942.312403 2001-02-02 1.02108161485 2099.426
5 170.6106 -21.6885 B 51942.346353 2001-02-02 1.07321877653 2099.426
6 170.638 -21.6876 B 51943.192441 2001-02-03 1.17493248093 1199.681
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #842 0.238 7 GSC2.2 PHOTOM A
2 WFI #842 0.238 7 GSC2.2 PHOTOM A
3 WFI #842 0.238 7 GSC2.2 PHOTOM A
4 WFI #842 0.238 7 GSC2.2 PHOTOM A
5 WFI #842 0.238 7 GSC2.2 PHOTOM A
6 WFI #842 0.238 4 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 1.02 0.038 21.81 N/A
2 1.01 0.039 21.94 N/A
3 0.97 0.06 22.05 N/A
4 0.87 0.089 22.09 N/A
5 0.94 0.062 22.09 N/A
6 1.09 0.069 20.55 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51941.625 2001-02-01 N/A 24.61 0.004 0.23 0.039
2 51941.625 2001-02-01 N/A 24.61 0.004 0.23 0.039
3 51941.625 2001-02-01 N/A 24.61 0.004 0.23 0.039
4 51941.625 2001-02-01 N/A 24.61 0.004 0.23 0.039
5 51941.625 2001-02-01 N/A 24.61 0.004 0.23 0.039
6 51942.625 2001-02-02 N/A 24.68 0.095 0.22 0.095
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 8560.0 4092.0 170.3 -21.7
2 TAN DEFAULT GSC2.2 8852.0 4152.0 170.3 -21.7
3 TAN DEFAULT GSC2.2 8943.0 4279.0 170.3 -21.7
4 TAN DEFAULT GSC2.2 8166.0 4214.0 170.3 -21.7
5 TAN DEFAULT GSC2.2 8283.0 3944.0 170.3 -21.7
6 TAN DEFAULT GSC2.2 8758.0 3786.0 170.3 -21.7
.

Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 22:52:21
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband B
Total Exposure Time (seconds) 11697
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 680 9.61 19.5
USNO Blue boxes 1456 9.2 19.1
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.12 24.61 0.0 0.23 0.039 1.27
2 1.04 24.61 0.0 0.23 0.039 1.25
3 1.01 24.61 0.0 0.23 0.039 1.24
4 1.02 24.61 0.0 0.23 0.039 1.24
5 1.07 24.61 0.0 0.23 0.039 1.26
6 1.17 24.68 0.1 0.22 0.095 1.27
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 7
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 429 0.023 0.084 23.04
2 1,3 372 0.023 0.064 18.82
3 1,4 405 0.025 0.08 8.14
4 1,5 460 0.022 0.091 11.07
5 1,6 417 0.007 0.082 14.3
6 1,7 211 -0.131 0.056 16.63
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.005
Standard Deviation 0.062
.

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:58:42
User eisdata
Session 70480
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband B
Total Exposure Time (seconds) 11696.81
.

QC Parameters

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