Observation information
- date-obs: 2022-06-16
- time-obs: 12:20:17.104200000
- date-end: 2022-06-16
- time-end: 14:16:38.098200000
- obs_id: A11_089T02_9000005188
- exposure: 3858.63802557
- sourceid: HE 1315-1917
- observer: Subhashree2403
- ra_pnt: 209.153
- dec_pnt: -19.52919
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_089T02_9000005188_36316cztM0_level2.evt
| modeM0/AS1A11_089T02_9000005188_36316cztM0_level2_quad_clean.evt
|
| Size (bytes) | 642,945,600 | 77,443,200 |
| Size | 613.2 MB
| 73.9 MB
|
| Events in quadrant A | 2,538,722 | 568,596 |
| Events in quadrant B | 7,117,725 | 455,376 |
| Events in quadrant C | 2,687,312 | 545,213 |
| Events in quadrant D | 6,777,018 | 411,050 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 18 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10838 | 2 |
| B | 0 | 24790 | 1 |
| C | 0 | 11149 | 1 |
| D | 0 | 23591 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 106 | 0 |
| B | 0 | 106 | 0 |
| C | 0 | 106 | 0 |
| D | 0 | 106 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5188 | 5 | 0.096376% |
| B | 5188 | 1573 | 30.319969% |
| C | 5188 | 23 | 0.443331% |
| D | 5188 | 1553 | 29.934464% |
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 | 6981 | 5189 | 0 | 0 | 0.00% | 0.00% |  |
| B | 6980 | 5188 | 1389 | 1389 | 19.90% | 26.77% |  |
| C | 6981 | 5189 | 21 | 21 | 0.30% | 0.40% |  |
| D | 6981 | 5189 | 1586 | 1586 | 22.72% | 30.56% |  |
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 | 10 | 83 | 145054 | 1147.88 | 618 | 607 | 125.8 |
| A | 13 | 254 | 7085 | 51.48 | 618 | 607 | 125.8 |
| A | 3 | 137 | 6208 | 44.51 | 618 | 607 | 125.8 |
| B | 5 | 172 | 3084324 | 30585.73 | 522 | 511 | 100.8 |
| B | 4 | 171 | 1291655 | 12805.77 | 522 | 511 | 100.8 |
| B | 5 | 236 | 365620 | 3621.21 | 522 | 511 | 100.8 |
| C | 15 | 214 | 216136 | 1577.95 | 585 | 589 | 136.6 |
| C | 0 | 10 | 100687 | 732.79 | 585 | 589 | 136.6 |
| C | 0 | 207 | 79455 | 577.35 | 585 | 589 | 136.6 |
| D | 12 | 227 | 4114514 | 34142.23 | 495 | 482 | 120.5 |
| D | 12 | 6 | 307136 | 2544.91 | 495 | 482 | 120.5 |
| D | 12 | 235 | 95152 | 785.66 | 495 | 482 | 120.5 |
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 |  |