Observation information
- date-obs: 2016-09-04
- time-obs: 21:48:35.737700000
- date-end: 2016-09-04
- time-end: 23:37:51.724300000
- obs_id: G05_103T01_9000000642
- exposure: 3589.68778566
- sourceid: SWJ2000.6+3210
- observer: bpaul
- ra_pnt: 300.0911
- dec_pnt: 32.18978
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_103T01_9000000642_05074cztM0_level2.evt
| modeM0/AS1G05_103T01_9000000642_05074cztM0_level2_quad_clean.evt
|
| Size (bytes) | 389,260,800 | 65,306,880 |
| Size | 371.2 MB
| 62.3 MB
|
| Events in quadrant A | 2,796,132 | 400,027 |
| Events in quadrant B | 2,702,002 | 404,359 |
| Events in quadrant C | 2,506,825 | 398,414 |
| Events in quadrant D | 3,389,456 | 369,572 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12504 | 4 |
| B | 0 | 12071 | 1 |
| C | 0 | 11704 | 5 |
| D | 0 | 14313 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 7 | 0 |
| B | 0 | 7 | 0 |
| C | 0 | 7 | 0 |
| D | 0 | 7 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5790 | 81 | 1.398964% |
| B | 5791 | 34 | 0.587118% |
| C | 5789 | 20 | 0.345483% |
| D | 5791 | 220 | 3.798998% |
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 | 6556 | 5792 | 47 | 47 | 0.72% | 0.81% |  |
| B | 6556 | 5792 | 3 | 3 | 0.05% | 0.05% |  |
| C | 6556 | 5792 | 0 | 0 | 0.00% | 0.00% |  |
| D | 6556 | 5792 | 166 | 166 | 2.53% | 2.87% |  |
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 | 174 | 117082 | 871.56 | 652 | 637 | 133.6 |
| A | 0 | 247 | 109946 | 818.15 | 652 | 637 | 133.6 |
| A | 0 | 50 | 40724 | 300.04 | 652 | 637 | 133.6 |
| B | 4 | 48 | 42555 | 321.84 | 662 | 646 | 130.2 |
| B | 15 | 204 | 32424 | 244.04 | 662 | 646 | 130.2 |
| B | 0 | 219 | 24267 | 181.4 | 662 | 646 | 130.2 |
| C | 1 | 16 | 10690 | 67.11 | 639 | 645 | 149.7 |
| C | 13 | 61 | 5161 | 30.17 | 639 | 645 | 149.7 |
| C | 9 | 54 | 3564 | 19.5 | 639 | 645 | 149.7 |
| D | 13 | 235 | 370425 | 2404.65 | 623 | 605 | 153.8 |
| D | 13 | 239 | 216557 | 1404.17 | 623 | 605 | 153.8 |
| D | 12 | 233 | 115148 | 744.78 | 623 | 605 | 153.8 |
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 |  |