Observation information
- date-obs: 2024-05-11
- time-obs: 11:11:49.839100000
- date-end: 2024-05-11
- time-end: 20:09:25.812100000
- obs_id: A13_080T01_9000006240
- exposure: 25296.3174097
- sourceid: K37
- observer: saroonsasi19
- ra_pnt: 14.45221
- dec_pnt: -74.32545
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_080T01_9000006240cztM0_level2.fits
| modeM0/AS1A13_080T01_9000006240cztM0_level2_quad_clean.evt
|
Size (bytes) | 236,116,800 | 371,269,440 |
Size | 225.2 MB
| 354.1 MB
|
Events in quadrant A | 1,314,974 | 2,431,207 |
Events in quadrant B | 1,300,344 | 2,294,224 |
Events in quadrant C | 1,349,728 | 2,328,271 |
Events in quadrant D | 1,122,502 | 2,132,988 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 610 | 0 |
B | 0 | 610 | 0 |
C | 0 | 610 | 0 |
D | 0 | 610 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22 | 0 |
B | 0 | 22 | 0 |
C | 0 | 22 | 0 |
D | 0 | 22 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 116200 | 0 |
B | 0 | 95058 | 0 |
C | 0 | 74943 | 0 |
D | 0 | 99749 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 29926 | 2630 | 8.788345% |
B | 29926 | 3876 | 12.951948% |
C | 29927 | 2063 | 6.893441% |
D | 29927 | 3005 | 10.041100% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 32256 | 28735 | 0 | 0 | 0.00% | 0.00% | |
B | 32256 | 29175 | 0 | 0 | 0.00% | 0.00% | |
C | 32257 | 29134 | 0 | 0 | 0.00% | 0.00% | |
D | 32257 | 28757 | 0 | 0 | 0.00% | 0.00% | |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 14 | 188 | 1587 | 14.13 | 344 | 323 | 89.4 |
A | 14 | 204 | 1263 | 10.51 | 344 | 323 | 89.4 |
A | 7 | 110 | 1064 | 8.29 | 344 | 323 | 89.4 |
B | 2 | 9 | 1218 | 12.75 | 343 | 327 | 69.9 |
B | 2 | 8 | 1039 | 10.19 | 343 | 327 | 69.9 |
B | 3 | 17 | 961 | 9.07 | 343 | 327 | 69.9 |
C | 3 | 202 | 1097 | 8.12 | 356 | 330 | 94.5 |
C | 7 | 221 | 1082 | 7.96 | 356 | 330 | 94.5 |
C | 1 | 81 | 1007 | 7.17 | 356 | 330 | 94.5 |
D | 10 | 189 | 847 | 6.07 | 322 | 291 | 91.6 |
D | 15 | 47 | 846 | 6.06 | 322 | 291 | 91.6 |
D | 10 | 113 | 839 | 5.99 | 322 | 291 | 91.6 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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Quadrant B |
Quadrant D |
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Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
|
|
Quadrant-wise count rates
Data is divided into 100 sec bins |
|
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Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
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Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
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Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
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Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
|
|
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor | |
D_VDD | |
Temperature 1 | |
Veto HV Monitor | |
Veto LLD | |
Alpha Counter | |
_CPM_Rate | |
CZT Counter | |
+2.5 Volts monitor | |
+5 Volts monitor | |
_ROLL_ROT | |
_Roll_DEC | |
_Roll_RA | |
Veto Counter | |