Observation information
- date-obs: 2016-09-05
- time-obs: 09:33:18.709100000
- date-end: 2016-09-05
- time-end: 11:46:57.706600000
- obs_id: G05_103T01_9000000642
- exposure: 4268.29388554
- 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_05082cztM0_level2.evt
| modeM0/AS1G05_103T01_9000000642_05082cztM0_level2_quad_clean.evt
|
| Size (bytes) | 528,793,920 | 78,693,120 |
| Size | 504.3 MB
| 75.0 MB
|
| Events in quadrant A | 3,297,501 | 495,381 |
| Events in quadrant B | 3,388,885 | 503,495 |
| Events in quadrant C | 3,157,733 | 489,947 |
| Events in quadrant D | 5,721,402 | 432,527 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13977 | 3 |
| B | 0 | 14062 | 2 |
| C | 0 | 13764 | 2 |
| D | 0 | 21401 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 15 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6615 | 172 | 2.600151% |
| B | 6615 | 161 | 2.433862% |
| C | 6615 | 120 | 1.814059% |
| D | 6615 | 768 | 11.609977% |
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 | 7655 | 6616 | 15 | 15 | 0.20% | 0.23% |  |
| B | 7655 | 6616 | 2 | 2 | 0.03% | 0.03% |  |
| C | 7655 | 6616 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7655 | 6615 | 532 | 532 | 6.95% | 8.04% |  |
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 | 97399 | 585.9 | 819 | 802 | 164.9 |
| A | 0 | 50 | 30933 | 182.76 | 819 | 802 | 164.9 |
| A | 13 | 251 | 9904 | 55.21 | 819 | 802 | 164.9 |
| B | 15 | 204 | 80616 | 507.87 | 824 | 808 | 157.1 |
| B | 7 | 252 | 37966 | 236.46 | 824 | 808 | 157.1 |
| B | 4 | 80 | 31682 | 196.47 | 824 | 808 | 157.1 |
| C | 1 | 16 | 64298 | 346.09 | 791 | 796 | 183.5 |
| C | 13 | 61 | 6373 | 30.39 | 791 | 796 | 183.5 |
| C | 12 | 4 | 3328 | 13.8 | 791 | 796 | 183.5 |
| D | 12 | 22 | 1426718 | 7657.89 | 761 | 737 | 186.2 |
| D | 13 | 235 | 723918 | 3883.67 | 761 | 737 | 186.2 |
| D | 12 | 233 | 266979 | 1429.79 | 761 | 737 | 186.2 |
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 |  |