Observation information
- date-obs: 2026-08-08
- time-obs: 15:19:58.431200000
- date-end: 2026-08-08
- time-end: 17:22:09.415400000
- obs_id: A14_106T01_9000006596
- exposure: 466.147392213
- sourceid: Bootes_00
- observer: akritisinha4
- ra_pnt: 217.9375
- dec_pnt: 34.47417
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A14_106T01_9000006596_58777cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58777cztM0_level2_quad_clean.evt
|
| Size (bytes) | 675,492,480 | 73,304,640 |
| Size | 644.2 MB
| 69.9 MB
|
| Events in quadrant A | 2,984,627 | 593,904 |
| Events in quadrant B | 3,796,433 | 622,982 |
| Events in quadrant C | 3,786,395 | 536,610 |
| Events in quadrant D | 13,964,458 | 41,673 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13771 | 519 |
| B | 0 | 16040 | 548 |
| C | 0 | 16243 | 680 |
| D | 0 | 49032 | 3648 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 8 |
| B | 0 | 132 | 8 |
| C | 0 | 132 | 8 |
| D | 0 | 132 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6 | 0 |
| B | 0 | 6 | 0 |
| C | 0 | 6 | 0 |
| D | 0 | 6 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6129 | 78 | 1.272638% |
| B | 6130 | 186 | 3.034258% |
| C | 6107 | 342 | 5.600131% |
| D | 5900 | 5559 | 94.220339% |
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 | 7331 | 6246 | 24 | 24 | 0.33% | 0.38% |  |
| B | 7330 | 6247 | 82 | 82 | 1.12% | 1.31% |  |
| C | 7328 | 6226 | 224 | 224 | 3.06% | 3.60% |  |
| D | 7273 | 5956 | 5042 | 5042 | 69.32% | 84.65% |  |
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 | 15 | 233 | 119771 | 705.76 | 679 | 660 | 168.8 |
| A | 2 | 143 | 60489 | 354.5 | 679 | 660 | 168.8 |
| A | 10 | 251 | 48772 | 285.08 | 679 | 660 | 168.8 |
| B | 0 | 171 | 314570 | 2197.87 | 668 | 645 | 142.8 |
| B | 8 | 234 | 293169 | 2048.03 | 668 | 645 | 142.8 |
| B | 4 | 236 | 130950 | 912.3 | 668 | 645 | 142.8 |
| C | 13 | 3 | 679535 | 3848.35 | 641 | 636 | 176.4 |
| C | 6 | 223 | 184442 | 1041.91 | 641 | 636 | 176.4 |
| C | 9 | 38 | 182719 | 1032.14 | 641 | 636 | 176.4 |
| D | 12 | 110 | 8709701 | 83524.15 | 362 | 346 | 104.3 |
| D | 11 | 129 | 3375433 | 32367.64 | 362 | 346 | 104.3 |
| D | 2 | 249 | 166539 | 1593.81 | 362 | 346 | 104.3 |
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 |  |
TCT plots
| Parameter |
TCT0 |
TCT_healed |
| Tct |  |  |