Observation information
- date-obs: 2019-03-07
- time-obs: 10:25:53.348200000
- date-end: 2019-03-07
- time-end: 11:31:16.348500000
- obs_id: A05_075T05_9000002764
- exposure: 1812.2405487
- sourceid: KISSR1814*
- observer: av0897
- ra_pnt: 218.475
- dec_pnt: 42.65361
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_075T05_9000002764_18595cztM0_level2.evt
| modeM0/AS1A05_075T05_9000002764_18595cztM0_level2_quad_clean.evt
|
| Size (bytes) | 287,337,600 | 39,553,920 |
| Size | 274.0 MB
| 37.7 MB
|
| Events in quadrant A | 2,159,943 | 232,598 |
| Events in quadrant B | 1,881,374 | 236,728 |
| Events in quadrant C | 1,955,517 | 227,402 |
| Events in quadrant D | 2,437,435 | 223,592 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9006 | 0 |
| B | 0 | 8008 | 0 |
| C | 0 | 8238 | 0 |
| D | 0 | 9928 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 78 | 0 |
| B | 0 | 78 | 0 |
| C | 0 | 78 | 0 |
| D | 0 | 78 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 3923 | 99 | 2.523579% |
| B | 3924 | 9 | 0.229358% |
| C | 3924 | 13 | 0.331295% |
| D | 3924 | 116 | 2.956167% |
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 | 3923 | 3923 | 67 | 67 | 1.71% | 1.71% |  |
| B | 3924 | 3924 | 1 | 1 | 0.03% | 0.03% |  |
| C | 3924 | 3924 | 0 | 0 | 0.00% | 0.00% |  |
| D | 3924 | 3924 | 91 | 91 | 2.32% | 2.32% |  |
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 | 0 | 13 | 334536 | 3476.88 | 469 | 459 | 96.1 |
| A | 3 | 15 | 8958 | 88.45 | 469 | 459 | 96.1 |
| A | 13 | 254 | 6099 | 58.7 | 469 | 459 | 96.1 |
| B | 0 | 229 | 18049 | 194.57 | 469 | 459 | 90.4 |
| B | 12 | 111 | 10696 | 113.24 | 469 | 459 | 90.4 |
| B | 11 | 111 | 9286 | 97.64 | 469 | 459 | 90.4 |
| C | 3 | 233 | 119313 | 1120.07 | 452 | 453 | 106.1 |
| C | 14 | 238 | 71069 | 665.45 | 452 | 453 | 106.1 |
| C | 13 | 61 | 3126 | 25.19 | 452 | 453 | 106.1 |
| D | 7 | 238 | 435042 | 3923.3 | 456 | 443 | 110.8 |
| D | 10 | 50 | 122590 | 1102.67 | 456 | 443 | 110.8 |
| D | 1 | 52 | 118681 | 1067.38 | 456 | 443 | 110.8 |
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 |  |