Observation information
- date-obs: 2026-08-13
- time-obs: 02:52:41.571300000
- date-end: 2026-08-13
- time-end: 04:53:43.552700000
- obs_id: A14_106T01_9000006596
- exposure: 1987.68346405
- 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_58844cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58844cztM0_level2_quad_clean.evt
|
| Size (bytes) | 615,830,400 | 78,396,480 |
| Size | 587.3 MB
| 74.8 MB
|
| Events in quadrant A | 11,019,308 | 191,831 |
| Events in quadrant B | 3,185,602 | 655,184 |
| Events in quadrant C | 3,316,669 | 580,759 |
| Events in quadrant D | 4,786,957 | 509,739 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 37066 | 1 |
| B | 0 | 13604 | 1 |
| C | 0 | 14155 | 1 |
| D | 0 | 18374 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6252 | 4510 | 72.136916% |
| B | 6253 | 148 | 2.366864% |
| C | 6253 | 146 | 2.334879% |
| D | 6252 | 591 | 9.452975% |
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 | 7261 | 6251 | 2496 | 2496 | 34.38% | 39.93% |  |
| B | 7263 | 6254 | 48 | 48 | 0.66% | 0.77% |  |
| C | 7263 | 6254 | 75 | 75 | 1.03% | 1.20% |  |
| D | 7262 | 6253 | 540 | 540 | 7.44% | 8.64% |  |
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 | 4661243 | 54857.8 | 341 | 333 | 85.0 |
| A | 3 | 14 | 1579064 | 18581.29 | 341 | 333 | 85.0 |
| A | 14 | 238 | 1280191 | 15063.62 | 341 | 333 | 85.0 |
| B | 5 | 185 | 213704 | 1431.18 | 697 | 672 | 148.9 |
| B | 10 | 247 | 53043 | 351.83 | 697 | 672 | 148.9 |
| B | 2 | 247 | 48777 | 323.18 | 697 | 672 | 148.9 |
| C | 6 | 223 | 384085 | 2031.1 | 681 | 679 | 188.8 |
| C | 14 | 254 | 70759 | 371.25 | 681 | 679 | 188.8 |
| C | 7 | 87 | 51066 | 266.93 | 681 | 679 | 188.8 |
| D | 8 | 160 | 1956616 | 10444.94 | 654 | 624 | 187.3 |
| D | 7 | 222 | 58976 | 311.6 | 654 | 624 | 187.3 |
| D | 5 | 32 | 53550 | 282.62 | 654 | 624 | 187.3 |
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 |  |  |