Observation information
- date-obs: 2021-05-08
- time-obs: 13:23:51.315500000
- date-end: 2021-05-08
- time-end: 15:20:52.312300000
- obs_id: A10_053T13_9000004360
- exposure: 3101.9082201
- sourceid: BMP13
- observer: annapurni
- ra_pnt: 354.5327
- dec_pnt: -35.88117
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_053T13_9000004360_30335cztM0_level2.evt
| modeM0/AS1A10_053T13_9000004360_30335cztM0_level2_quad_clean.evt
|
| Size (bytes) | 465,235,200 | 70,225,920 |
| Size | 443.7 MB
| 67.0 MB
|
| Events in quadrant A | 3,077,699 | 437,595 |
| Events in quadrant B | 4,515,008 | 438,456 |
| Events in quadrant C | 2,987,441 | 416,039 |
| Events in quadrant D | 3,102,719 | 415,510 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12855 | 1 |
| B | 0 | 18041 | 2 |
| C | 0 | 12620 | 1 |
| D | 0 | 13001 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5986 | 61 | 1.019044% |
| B | 5986 | 84 | 1.403274% |
| C | 5986 | 127 | 2.121617% |
| D | 5986 | 64 | 1.069161% |
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 | 7021 | 5986 | 11 | 11 | 0.16% | 0.18% |  |
| B | 7021 | 5986 | 8 | 8 | 0.11% | 0.13% |  |
| C | 7021 | 5986 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7021 | 5986 | 26 | 26 | 0.37% | 0.43% |  |
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 | 5 | 203 | 136895 | 908.85 | 749 | 734 | 149.8 |
| A | 14 | 239 | 33186 | 216.61 | 749 | 734 | 149.8 |
| A | 8 | 192 | 13719 | 86.67 | 749 | 734 | 149.8 |
| B | 6 | 159 | 1573314 | 11223.96 | 736 | 717 | 140.1 |
| B | 0 | 190 | 42381 | 297.36 | 736 | 717 | 140.1 |
| B | 12 | 111 | 17454 | 119.46 | 736 | 717 | 140.1 |
| C | 14 | 238 | 132394 | 791.14 | 707 | 711 | 166.4 |
| C | 3 | 233 | 59926 | 355.76 | 707 | 711 | 166.4 |
| C | 14 | 254 | 27139 | 158.78 | 707 | 711 | 166.4 |
| D | 2 | 250 | 136731 | 805.16 | 720 | 702 | 168.9 |
| D | 8 | 195 | 114559 | 673.93 | 720 | 702 | 168.9 |
| D | 13 | 249 | 47757 | 278.52 | 720 | 702 | 168.9 |
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 |  |