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71015020 AO 0235+164
DETECTED



Object Information and Products

Object name : AO 0235+164
RA (J2000) : 02 38 38.90
Dec (J2000) : +16 36 58.0
Detection significance : 24.29 sigma
Download Products (Full description of products)
All 71015020_v3.1_all.tar.gz Description
Imaging 71015020_v3.1_image.tar.gz Description
Spectral 71015020_v3.1_spectral.tar.gz Description
Timing 71015020_v3.1_timing.tar.gz Description



Observing Times
Elapsed (s) Exposure (s)
SIS0 23424 9245
SIS1 23424 9113
GIS2 26528 10314
GIS3 26528 10314

Observation Information

Sequence : 71015020
ASCA object name : AO0235+164#3
Start date : 16 Feb 1994
Start time : 01:25:52
Start MJD : 49399.05964
SIS clocking mode : 1 CCD
SIS data mode : BRIGHT2
GIS3 channels : 128
Event threshold : The effective event threshold is constant.
Link to official ASCA Data Facility processing page



GIS Sky Images and Veron 2001 Objects

GIS2 Detection Image GIS Rebinned Image Veron Objects
GIS2 image with detection regions Binned GIS image with nominal RA/Dec Smoothed GIS image with Veron objects and centroid
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Veron Name
(with NED link)
RA (J2000) Dec (J2000) Redshift Type
AO 0235+164 02 38 38.90 +16 37 00.0 0.94 AGN UNCLASSIFIED
AO 0235+164 02 38 38.90 +16 36 58.0 0.524 AGN UNCLASSIFIED
Link to all NED objects in GIS field-of-view



Detector Images, Extraction Regions and Counts

Detector Detector Images Source
Region
Counts
Scaled
Background
Counts
Background
Subtracted
Counts
Background
Subtracted
Rate
Unsmoothed Smoothed (counts) (counts) (counts) (counts s-1)
SIS0 Unsmoothed SIS0 detector image
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Smooothed SIS0 detector image
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621 189.2 431.8 4.67e-02
SIS1 Unsmoothed SIS1 detector image
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Smooothed SIS1 detector image
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498 178.0 320.0 3.51e-02
GIS2 Unsmoothed GIS2 detector image
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Smooothed GIS2 detector image
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420 209.6 210.4 2.04e-02
GIS3 Unsmoothed GIS3 detector image
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Smooothed GIS3 detector image
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574 196.2 377.8 3.66e-02



Spectral Fitting Results

Energy
Band
Spectrum NH Photon
Index
Red. Chi2
/ DOF
Prob. to
Exceed
SIS0 Flux
(cm-2) (erg cm-2 s-1)
Full Full-band spectral fit no absorption Unabsorbed
Model
1.57 0.84 / 118 8.88e-01 2.01e-12
Full Full-band spectral fit with absorption 2.99e+21 2.11 0.75 / 117 9.78e-01 1.63e-12
Soft Soft-band spectral fit no absorption Unabsorbed
Model
0.77 0.72 / 37 9.00e-01 6.10e-13
Soft Soft-band spectral fit with absorption 5.03e+20 0.96 0.73 / 36 8.79e-01 5.98e-13
Hard Hard-band spectral fit no absorption Unabsorbed
Model
1.59 0.75 / 72 9.46e-01 1.16e-12
Hard Hard-band spectral fit with absorption 1.96e+22 2.33 0.75 / 71 9.43e-01 1.00e-12
Galactic NH 8.95e+20



Light Curve

Full-band SIS light curve Combined SIS0 + SIS1 0.5-10 keV light curve



Log File and Warnings

Log file

2005.07.07.17:50.71015020.seq

Warnings

List of warnings in log file

Missing products

All products are available



Previous Sequence
71015010
Next Sequence
71015030


FirstGov logo + Privacy Policy and Important Notices NASA Curator: Jane Turner
NASA Official: Phil Newman
Last Updated: Monday, 25-Jul-2005 14:57:37 EDT