Observation information
- date-obs: 2026-08-13
- time-obs: 04:34:34.556000000
- date-end: 2026-08-13
- time-end: 06:37:01.529200000
- obs_id: A14_106T01_9000006596
- exposure: 1961.07797378
- 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_58845cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58845cztM0_level2_quad_clean.evt
|
| Size (bytes) | 578,949,120 | 82,169,280 |
| Size | 552.1 MB
| 78.4 MB
|
| Events in quadrant A | 10,975,166 | 213,520 |
| Events in quadrant B | 3,075,175 | 680,985 |
| Events in quadrant C | 3,229,203 | 601,478 |
| Events in quadrant D | 3,668,397 | 560,395 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 36813 | 4 |
| B | 0 | 13206 | 1 |
| C | 0 | 13700 | 1 |
| D | 0 | 15021 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6191 | 4370 | 70.586335% |
| B | 6192 | 85 | 1.372739% |
| C | 6192 | 86 | 1.388889% |
| D | 6192 | 156 | 2.519380% |
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 | 7346 | 6192 | 2904 | 2904 | 39.53% | 46.90% |  |
| B | 7347 | 6193 | 22 | 22 | 0.30% | 0.36% |  |
| C | 7347 | 6193 | 48 | 48 | 0.65% | 0.78% |  |
| D | 7347 | 6193 | 113 | 113 | 1.54% | 1.82% |  |
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 | 3 | 95 | 4703547 | 50680.55 | 371 | 361 | 92.8 |
| A | 3 | 14 | 3001834 | 32343.24 | 371 | 361 | 92.8 |
| A | 15 | 233 | 1109231 | 11948.95 | 371 | 361 | 92.8 |
| B | 5 | 172 | 96293 | 633.57 | 706 | 683 | 150.9 |
| B | 10 | 247 | 39668 | 258.34 | 706 | 683 | 150.9 |
| B | 0 | 186 | 33068 | 214.6 | 706 | 683 | 150.9 |
| C | 2 | 255 | 143260 | 751.52 | 687 | 682 | 189.7 |
| C | 6 | 223 | 123947 | 649.73 | 687 | 682 | 189.7 |
| C | 12 | 252 | 83430 | 436.16 | 687 | 682 | 189.7 |
| D | 8 | 160 | 743753 | 3827.65 | 684 | 653 | 194.1 |
| D | 5 | 38 | 81509 | 416.48 | 684 | 653 | 194.1 |
| D | 7 | 222 | 46123 | 234.21 | 684 | 653 | 194.1 |
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 |  |  |