Observation information
- date-obs: 2026-08-09
- time-obs: 05:13:57.319300000
- date-end: 2026-08-09
- time-end: 12:32:20.255000000
- obs_id: A14_106T01_9000006596
- exposure: 8308.27716321
- 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_58789cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58789cztM0_level2_quad_clean.evt
|
| Size (bytes) | 2,316,988,800 | 293,112,000 |
| Size | 2.2 GB
| 279.5 MB
|
| Events in quadrant A | 12,597,799 | 2,211,755 |
| Events in quadrant B | 13,275,376 | 2,322,025 |
| Events in quadrant C | 11,848,800 | 2,094,747 |
| Events in quadrant D | 46,350,903 | 735,865 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 51888 | 11 |
| B | 0 | 54049 | 4 |
| C | 0 | 50543 | 4 |
| D | 0 | 152627 | 4 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 448 | 0 |
| B | 0 | 448 | 0 |
| C | 0 | 448 | 0 |
| D | 0 | 448 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 43 | 0 |
| B | 0 | 43 | 0 |
| C | 0 | 43 | 0 |
| D | 0 | 43 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 21927 | 641 | 2.923337% |
| B | 21928 | 960 | 4.377964% |
| C | 21929 | 544 | 2.480733% |
| D | 21929 | 14661 | 66.856674% |
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 | 26303 | 21928 | 199 | 199 | 0.76% | 0.91% |  |
| B | 26303 | 21928 | 333 | 333 | 1.27% | 1.52% |  |
| C | 26304 | 21929 | 221 | 221 | 0.84% | 1.01% |  |
| D | 26303 | 21928 | 13572 | 13572 | 51.60% | 61.89% |  |
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 | 14 | 1237062 | 2008.38 | 2522 | 2459 | 614.7 |
| A | 15 | 233 | 815264 | 1322.22 | 2522 | 2459 | 614.7 |
| A | 7 | 64 | 330241 | 533.22 | 2522 | 2459 | 614.7 |
| B | 8 | 234 | 571208 | 1101.07 | 2457 | 2363 | 516.6 |
| B | 4 | 171 | 508673 | 980.03 | 2457 | 2363 | 516.6 |
| B | 10 | 45 | 429836 | 827.43 | 2457 | 2363 | 516.6 |
| C | 13 | 3 | 914087 | 1375.15 | 2429 | 2403 | 663.0 |
| C | 12 | 249 | 268984 | 402.1 | 2429 | 2403 | 663.0 |
| C | 6 | 223 | 234110 | 349.5 | 2429 | 2403 | 663.0 |
| D | 11 | 129 | 23656556 | 50906.99 | 1653 | 1579 | 464.7 |
| D | 12 | 110 | 15197980 | 32703.61 | 1653 | 1579 | 464.7 |
| D | 2 | 249 | 289037 | 618.63 | 1653 | 1579 | 464.7 |
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 |  |  |