Observation information
- date-obs: 2022-07-20
- time-obs: 19:25:20.276300000
- date-end: 2022-07-20
- time-end: 21:49:22.277800000
- obs_id: A11_075T01_9000005244
- exposure: 4302.27124207
- sourceid: TXS 0210+515
- observer: mpratik73
- ra_pnt: 33.57458
- dec_pnt: 51.74778
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_075T01_9000005244_36824cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36824cztM0_level2_quad_clean.evt
|
| Size (bytes) | 682,640,640 | 86,834,880 |
| Size | 651.0 MB
| 82.8 MB
|
| Events in quadrant A | 2,663,211 | 629,639 |
| Events in quadrant B | 11,364,622 | 397,960 |
| Events in quadrant C | 3,048,935 | 639,828 |
| Events in quadrant D | 3,248,454 | 599,833 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 104 | 0 |
| B | 0 | 104 | 0 |
| C | 0 | 104 | 0 |
| D | 0 | 104 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11242 | 3 |
| B | 0 | 37224 | 2 |
| C | 0 | 12274 | 2 |
| D | 0 | 13154 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 35 | 0 |
| B | 0 | 35 | 0 |
| C | 0 | 35 | 0 |
| D | 0 | 36 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5151 | 15 | 0.291206% |
| B | 5151 | 4093 | 79.460299% |
| C | 5151 | 79 | 1.533683% |
| D | 5151 | 162 | 3.145020% |
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 | 7095 | 5152 | 11 | 11 | 0.16% | 0.21% |  |
| B | 7095 | 5151 | 3905 | 3905 | 55.04% | 75.81% |  |
| C | 7095 | 5152 | 59 | 59 | 0.83% | 1.15% |  |
| D | 7095 | 5152 | 167 | 167 | 2.35% | 3.24% |  |
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 | 10 | 83 | 233590 | 1870.65 | 611 | 601 | 124.5 |
| A | 9 | 143 | 25526 | 200.12 | 611 | 601 | 124.5 |
| A | 13 | 6 | 16287 | 125.94 | 611 | 601 | 124.5 |
| B | 12 | 1 | 8701256 | 107590.44 | 424 | 413 | 80.9 |
| B | 5 | 172 | 305575 | 3773.49 | 424 | 413 | 80.9 |
| B | 0 | 190 | 234693 | 2896.99 | 424 | 413 | 80.9 |
| C | 0 | 207 | 239320 | 1709.82 | 604 | 611 | 139.6 |
| C | 15 | 214 | 216283 | 1544.81 | 604 | 611 | 139.6 |
| C | 0 | 10 | 128930 | 919.12 | 604 | 611 | 139.6 |
| D | 12 | 233 | 387534 | 2693.27 | 593 | 580 | 143.7 |
| D | 13 | 249 | 273046 | 1896.41 | 593 | 580 | 143.7 |
| D | 2 | 249 | 104778 | 725.24 | 593 | 580 | 143.7 |
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 |  |