Observation information
- date-obs: 2022-08-04
- time-obs: 15:03:07.283300000
- date-end: 2022-08-04
- time-end: 15:26:19.283200000
- obs_id: T05_044T01_9000005270
- exposure: 1314.10660216
- sourceid: UGC8839
- observer: pbarmby
- ra_pnt: 208.854
- dec_pnt: 17.79495
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_044T01_9000005270_37043cztM0_level2.evt
| modeM0/AS1T05_044T01_9000005270_37043cztM0_level2_quad_clean.evt
|
Size (bytes) | 159,678,720 | 29,505,600 |
Size | 152.3 MB
| 28.1 MB
|
Events in quadrant A | 943,910 | 213,202 |
Events in quadrant B | 1,118,304 | 212,605 |
Events in quadrant C | 1,125,535 | 201,317 |
Events in quadrant D | 1,551,357 | 162,040 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 3800 | 1 |
B | 0 | 4261 | 1 |
C | 0 | 4299 | 1 |
D | 0 | 5519 | 1 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28 | 0 |
B | 0 | 28 | 0 |
C | 0 | 28 | 0 |
D | 0 | 28 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 1392 | 13 | 0.933908% |
B | 1392 | 52 | 3.735632% |
C | 1392 | 76 | 5.459770% |
D | 1393 | 366 | 26.274228% |
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 | 1392 | 1392 | 10 | 10 | 0.72% | 0.72% |  |
B | 1392 | 1392 | 36 | 36 | 2.59% | 2.59% |  |
C | 1392 | 1392 | 66 | 66 | 4.74% | 4.74% |  |
D | 1393 | 1393 | 350 | 350 | 25.13% | 25.13% |  |
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 | 11 | 254 | 110361 | 2924.08 | 178 | 175 | 37.7 |
A | 10 | 83 | 108638 | 2878.36 | 178 | 175 | 37.7 |
A | 13 | 248 | 26769 | 705.74 | 178 | 175 | 37.7 |
B | 0 | 182 | 97639 | 2817.83 | 175 | 172 | 34.6 |
B | 5 | 172 | 96910 | 2796.76 | 175 | 172 | 34.6 |
B | 5 | 32 | 51372 | 1480.22 | 175 | 172 | 34.6 |
C | 0 | 10 | 265106 | 6677.71 | 168 | 169 | 39.7 |
C | 1 | 23 | 89991 | 2263.96 | 168 | 169 | 39.7 |
C | 15 | 214 | 61222 | 1538.84 | 168 | 169 | 39.7 |
D | 2 | 250 | 521666 | 14063.43 | 144 | 139 | 37.1 |
D | 12 | 233 | 323173 | 8710.89 | 144 | 139 | 37.1 |
D | 12 | 235 | 62418 | 1679.41 | 144 | 139 | 37.1 |
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 |  |