Observation information
- date-obs: 2017-06-21
- time-obs: 10:28:33.744200000
- date-end: 2017-06-21
- time-end: 11:13:28.744700000
- obs_id: G07_022T01_9000001322
- exposure: 2674.26366232
- sourceid: IGR J14536-5522
- observer: KPSingh19
- ra_pnt: 223.4211
- dec_pnt: -55.36075
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_022T01_9000001322cztM0_level2.evt
| modeM0/AS1G07_022T01_9000001322cztM0_level2_quad_clean.evt
|
Size (bytes) | 210,697,920 | 47,013,120 |
Size | 200.9 MB
| 44.8 MB
|
Events in quadrant A | 2,110,766 | 306,763 |
Events in quadrant B | 1,334,136 | 311,485 |
Events in quadrant C | 1,374,287 | 308,948 |
Events in quadrant D | 1,376,814 | 303,224 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 156 | 0 |
B | 0 | 160 | 0 |
C | 0 | 160 | 0 |
D | 0 | 158 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 8146 | 0 |
B | 0 | 5730 | 0 |
C | 0 | 6222 | 0 |
D | 0 | 6084 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 54 | 0 |
B | 0 | 54 | 0 |
C | 0 | 54 | 0 |
D | 0 | 54 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 2696 | 74 | 2.744807% |
B | 2696 | 10 | 0.370920% |
C | 2696 | 5 | 0.185460% |
D | 2696 | 46 | 1.706231% |
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 | 2696 | 2696 | 51 | 51 | 1.89% | 1.89% |  |
B | 2696 | 2696 | 5 | 5 | 0.19% | 0.19% |  |
C | 2696 | 2696 | 1 | 1 | 0.04% | 0.04% |  |
D | 2696 | 2696 | 45 | 45 | 1.67% | 1.67% |  |
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 | 8 | 5 | 922005 | 15122.32 | 292 | 285 | 61.0 |
A | 13 | 251 | 21513 | 348.28 | 292 | 285 | 61.0 |
A | 15 | 174 | 17265 | 278.58 | 292 | 285 | 61.0 |
B | 0 | 214 | 35129 | 607.27 | 290 | 284 | 57.4 |
B | 0 | 219 | 32506 | 561.55 | 290 | 284 | 57.4 |
B | 4 | 173 | 31116 | 537.33 | 290 | 284 | 57.4 |
C | 9 | 68 | 280965 | 4298.65 | 277 | 277 | 65.3 |
C | 14 | 234 | 8533 | 126.44 | 277 | 277 | 65.3 |
C | 13 | 61 | 2133 | 28.42 | 277 | 277 | 65.3 |
D | 10 | 199 | 111078 | 1446.38 | 278 | 272 | 76.6 |
D | 7 | 71 | 45930 | 595.99 | 278 | 272 | 76.6 |
D | 12 | 227 | 35617 | 461.37 | 278 | 272 | 76.6 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
 |
 |
Quadrant B |
Quadrant D |
 |
 |
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 |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
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 |  |