Observation information
- date-obs: 2016-07-31
- time-obs: 21:34:59.715900000
- date-end: 2016-08-01
- time-end: 01:44:06.709500000
- obs_id: G05_233T10_9000000570
- exposure: 6780.05542906
- sourceid: M 101
- observer: askpati
- ra_pnt: 210.9318
- dec_pnt: 54.30728
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_233T10_9000000570_04558cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04558cztM0_level2_quad_clean.evt
|
| Size (bytes) | 833,114,880 | 125,231,040 |
| Size | 794.5 MB
| 119.4 MB
|
| Events in quadrant A | 6,040,821 | 756,338 |
| Events in quadrant B | 5,685,675 | 770,758 |
| Events in quadrant C | 5,363,621 | 756,869 |
| Events in quadrant D | 7,362,480 | 712,928 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 34 | 0 |
| B | 0 | 34 | 0 |
| C | 0 | 34 | 0 |
| D | 0 | 35 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25603 | 4 |
| B | 0 | 24449 | 3 |
| C | 0 | 23971 | 3 |
| D | 0 | 30148 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 234 | 0 |
| B | 0 | 234 | 0 |
| C | 0 | 234 | 0 |
| D | 0 | 234 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 11497 | 193 | 1.678699% |
| B | 11497 | 69 | 0.600157% |
| C | 11497 | 44 | 0.382709% |
| D | 11497 | 563 | 4.896930% |
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 | 14077 | 11499 | 110 | 110 | 0.78% | 0.96% |  |
| B | 14077 | 11499 | 11 | 11 | 0.08% | 0.10% |  |
| C | 14077 | 11499 | 26 | 26 | 0.18% | 0.23% |  |
| D | 14077 | 11499 | 414 | 414 | 2.94% | 3.60% |  |
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 | 31 | 355932 | 1302.03 | 1337 | 1307 | 272.4 |
| A | 8 | 15 | 193622 | 706.1 | 1337 | 1307 | 272.4 |
| A | 10 | 253 | 153950 | 560.44 | 1337 | 1307 | 272.4 |
| B | 12 | 18 | 128525 | 496.5 | 1368 | 1336 | 256.2 |
| B | 15 | 204 | 61858 | 236.25 | 1368 | 1336 | 256.2 |
| B | 4 | 48 | 44700 | 169.27 | 1368 | 1336 | 256.2 |
| C | 14 | 48 | 217529 | 719.41 | 1308 | 1314 | 300.5 |
| C | 9 | 247 | 24875 | 78.39 | 1308 | 1314 | 300.5 |
| C | 13 | 61 | 10625 | 30.98 | 1308 | 1314 | 300.5 |
| D | 13 | 235 | 1082278 | 3573.92 | 1268 | 1233 | 302.5 |
| D | 8 | 112 | 372504 | 1227.42 | 1268 | 1233 | 302.5 |
| D | 13 | 25 | 290029 | 954.76 | 1268 | 1233 | 302.5 |
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 |  |