Observation information
- date-obs: 2016-10-29
- time-obs: 13:20:57.556100000
- date-end: 2016-10-29
- time-end: 17:08:39.557500000
- obs_id: G06_023T01_9000000762
- exposure: 9414.13877626
- sourceid: 1E 2259+586
- observer: bpaul
- ra_pnt: 345.2839
- dec_pnt: 58.87903
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_023T01_9000000762_05884cztM0_level2.evt
| modeM0/AS1G06_023T01_9000000762_05884cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,350,489,600 | 150,667,200 |
| Size | 1.3 GB
| 143.7 MB
|
| Events in quadrant A | 7,456,790 | 1,019,655 |
| Events in quadrant B | 5,944,219 | 1,029,336 |
| Events in quadrant C | 5,425,802 | 997,594 |
| Events in quadrant D | 21,227,283 | 647,191 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 254 | 0 |
| B | 0 | 254 | 0 |
| C | 0 | 254 | 0 |
| D | 0 | 254 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 31388 | 3 |
| B | 0 | 26421 | 2 |
| C | 0 | 25535 | 2 |
| D | 0 | 71711 | 2 |
| 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 | 12537 | 165 | 1.316104% |
| B | 12537 | 114 | 0.909308% |
| C | 12537 | 92 | 0.733828% |
| D | 12537 | 6102 | 48.671931% |
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 | 13662 | 12539 | 3 | 3 | 0.02% | 0.02% |  |
| B | 13662 | 12539 | 4 | 4 | 0.03% | 0.03% |  |
| C | 13662 | 12539 | 2 | 2 | 0.01% | 0.02% |  |
| D | 13662 | 12539 | 5396 | 5396 | 39.50% | 43.03% |  |
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 | 15 | 236 | 2004288 | 7015.3 | 1405 | 1374 | 285.5 |
| A | 7 | 16 | 29567 | 98.75 | 1405 | 1374 | 285.5 |
| A | 12 | 194 | 13790 | 43.49 | 1405 | 1374 | 285.5 |
| B | 15 | 204 | 151523 | 551.74 | 1422 | 1387 | 272.1 |
| B | 0 | 219 | 84606 | 305.82 | 1422 | 1387 | 272.1 |
| B | 0 | 214 | 66162 | 238.04 | 1422 | 1387 | 272.1 |
| C | 1 | 16 | 42977 | 130.43 | 1373 | 1377 | 318.9 |
| C | 8 | 128 | 12092 | 33.6 | 1373 | 1377 | 318.9 |
| C | 13 | 61 | 11078 | 30.42 | 1373 | 1377 | 318.9 |
| D | 2 | 152 | 15401781 | 59394.59 | 1061 | 1027 | 259.3 |
| D | 1 | 20 | 1380965 | 5321.87 | 1061 | 1027 | 259.3 |
| D | 2 | 136 | 148423 | 568.45 | 1061 | 1027 | 259.3 |
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 |  |