Observation information
- date-obs: 2026-08-09
- time-obs: 20:36:38.197700000
- date-end: 2026-08-10
- time-end: 02:22:56.152200000
- obs_id: A14_106T01_9000006596
- exposure: 14708.9184657
- 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_58797cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58797cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,621,949,760 | 262,992,960 |
| Size | 1.5 GB
| 250.8 MB
|
| Events in quadrant A | 11,213,132 | 1,775,663 |
| Events in quadrant B | 10,095,756 | 1,943,053 |
| Events in quadrant C | 10,902,998 | 1,718,036 |
| Events in quadrant D | 26,319,036 | 1,181,652 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 47314 | 3 |
| B | 0 | 43550 | 3 |
| C | 0 | 46635 | 3 |
| D | 0 | 91783 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 394 | 0 |
| B | 0 | 394 | 0 |
| C | 0 | 394 | 0 |
| D | 0 | 394 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 19508 | 835 | 4.280295% |
| B | 19508 | 374 | 1.917162% |
| C | 19509 | 671 | 3.439438% |
| D | 19509 | 5407 | 27.715413% |
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 | 20778 | 19510 | 606 | 606 | 2.92% | 3.11% |  |
| B | 20778 | 19510 | 150 | 150 | 0.72% | 0.77% |  |
| C | 20778 | 19511 | 543 | 543 | 2.61% | 2.78% |  |
| D | 20779 | 19510 | 4921 | 4921 | 23.68% | 25.22% |  |
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 | 13 | 248 | 1117698 | 2108.69 | 2129 | 2074 | 529.1 |
| A | 15 | 233 | 1046749 | 1974.58 | 2129 | 2074 | 529.1 |
| A | 3 | 79 | 349514 | 656.71 | 2129 | 2074 | 529.1 |
| B | 8 | 234 | 266993 | 580.55 | 2137 | 2055 | 456.4 |
| B | 4 | 236 | 228439 | 496.07 | 2137 | 2055 | 456.4 |
| B | 4 | 171 | 209839 | 455.31 | 2137 | 2055 | 456.4 |
| C | 13 | 3 | 1464249 | 2568.38 | 2080 | 2063 | 569.3 |
| C | 14 | 96 | 380418 | 664.59 | 2080 | 2063 | 569.3 |
| C | 6 | 223 | 245189 | 427.06 | 2080 | 2063 | 569.3 |
| D | 12 | 110 | 8148085 | 15359.45 | 1868 | 1788 | 530.4 |
| D | 11 | 129 | 8019697 | 15117.38 | 1868 | 1788 | 530.4 |
| D | 15 | 94 | 1442816 | 2716.99 | 1868 | 1788 | 530.4 |
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 |  |  |