Observation information
- date-obs: 2026-08-08
- time-obs: 13:40:07.443200000
- date-end: 2026-08-08
- time-end: 15:39:06.424700000
- obs_id: A14_106T01_9000006596
- exposure: 431.484461248
- 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_58776cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58776cztM0_level2_quad_clean.evt
|
| Size (bytes) | 695,782,080 | 75,974,400 |
| Size | 663.5 MB
| 72.5 MB
|
| Events in quadrant A | 2,970,000 | 615,142 |
| Events in quadrant B | 3,745,197 | 644,060 |
| Events in quadrant C | 3,912,962 | 570,749 |
| Events in quadrant D | 14,647,265 | 39,481 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13220 | 35 |
| B | 0 | 15337 | 47 |
| C | 0 | 16065 | 104 |
| D | 0 | 47954 | 319 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 2 |
| D | 0 | 128 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9 | 0 |
| B | 0 | 9 | 0 |
| C | 0 | 9 | 0 |
| D | 0 | 9 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6172 | 74 | 1.198963% |
| B | 6170 | 159 | 2.576985% |
| C | 6168 | 265 | 4.296368% |
| D | 6148 | 5832 | 94.860117% |
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 | 7138 | 6182 | 27 | 27 | 0.38% | 0.44% |  |
| B | 7139 | 6187 | 70 | 70 | 0.98% | 1.13% |  |
| C | 7139 | 6183 | 183 | 183 | 2.56% | 2.96% |  |
| D | 7132 | 6149 | 5281 | 5281 | 74.05% | 85.88% |  |
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 | 79527 | 461.83 | 692 | 674 | 170.7 |
| A | 10 | 251 | 70454 | 408.7 | 692 | 674 | 170.7 |
| A | 3 | 14 | 33219 | 190.61 | 692 | 674 | 170.7 |
| B | 0 | 171 | 372380 | 2555.75 | 681 | 656 | 145.4 |
| B | 8 | 234 | 205119 | 1405.76 | 681 | 656 | 145.4 |
| B | 8 | 128 | 147587 | 1010.21 | 681 | 656 | 145.4 |
| C | 2 | 12 | 590338 | 3247.27 | 664 | 658 | 181.6 |
| C | 13 | 3 | 171790 | 942.39 | 664 | 658 | 181.6 |
| C | 9 | 38 | 138737 | 760.38 | 664 | 658 | 181.6 |
| D | 12 | 110 | 8329878 | 73937.87 | 395 | 378 | 112.7 |
| D | 11 | 129 | 4393775 | 38998.55 | 395 | 378 | 112.7 |
| D | 2 | 249 | 113128 | 1000.84 | 395 | 378 | 112.7 |
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 |  |
TCT plots
| Parameter |
TCT0 |
TCT_healed |
| Tct |  |  |