Observation information
- date-obs: 2026-08-12
- time-obs: 07:40:26.726000000
- date-end: 2026-08-12
- time-end: 09:48:06.709500000
- obs_id: A14_106T01_9000006596
- exposure: 3294.76161486
- 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_58832cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58832cztM0_level2_quad_clean.evt
|
| Size (bytes) | 641,926,080 | 89,677,440 |
| Size | 612.2 MB
| 85.5 MB
|
| Events in quadrant A | 10,600,611 | 360,018 |
| Events in quadrant B | 5,399,535 | 664,289 |
| Events in quadrant C | 3,948,229 | 635,997 |
| Events in quadrant D | 3,311,552 | 604,657 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 35803 | 2 |
| B | 0 | 20332 | 2 |
| C | 0 | 15957 | 2 |
| D | 0 | 14132 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 0 |
| C | 0 | 130 | 0 |
| D | 0 | 130 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6461 | 3207 | 49.636279% |
| B | 6461 | 868 | 13.434453% |
| C | 6461 | 228 | 3.528866% |
| D | 6461 | 145 | 2.244235% |
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 | 7615 | 6461 | 2875 | 2875 | 37.75% | 44.50% |  |
| B | 7616 | 6462 | 489 | 489 | 6.42% | 7.57% |  |
| C | 7616 | 6462 | 115 | 115 | 1.51% | 1.78% |  |
| D | 7616 | 6462 | 25 | 25 | 0.33% | 0.39% |  |
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 | 8009545 | 55713.06 | 573 | 559 | 143.8 |
| A | 10 | 251 | 117461 | 813.21 | 573 | 559 | 143.8 |
| A | 13 | 248 | 93197 | 644.42 | 573 | 559 | 143.8 |
| B | 2 | 247 | 1984846 | 12793.47 | 732 | 709 | 155.1 |
| B | 4 | 236 | 147801 | 948.43 | 732 | 709 | 155.1 |
| B | 4 | 201 | 79343 | 507.02 | 732 | 709 | 155.1 |
| C | 13 | 3 | 296384 | 1457.59 | 738 | 732 | 202.8 |
| C | 6 | 223 | 260819 | 1282.25 | 738 | 732 | 202.8 |
| C | 2 | 255 | 173290 | 850.72 | 738 | 732 | 202.8 |
| D | 2 | 249 | 154159 | 718.41 | 749 | 716 | 213.6 |
| D | 7 | 222 | 52937 | 244.49 | 749 | 716 | 213.6 |
| D | 5 | 32 | 50553 | 233.33 | 749 | 716 | 213.6 |
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 |  |  |