Observation information
- date-obs: 2016-08-01
- time-obs: 01:08:19.710800000
- date-end: 2016-08-01
- time-end: 03:27:24.706000000
- obs_id: G05_233T10_9000000570
- exposure: 3132.34821489
- 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_04559cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04559cztM0_level2_quad_clean.evt
|
| Size (bytes) | 464,535,360 | 60,531,840 |
| Size | 443.0 MB
| 57.7 MB
|
| Events in quadrant A | 3,283,215 | 353,668 |
| Events in quadrant B | 3,321,882 | 355,495 |
| Events in quadrant C | 2,958,691 | 350,085 |
| Events in quadrant D | 4,071,705 | 328,765 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 21 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13968 | 3 |
| B | 0 | 14050 | 2 |
| C | 0 | 13104 | 2 |
| D | 0 | 16595 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 0 |
| C | 0 | 130 | 0 |
| D | 0 | 130 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6375 | 134 | 2.101961% |
| B | 6375 | 80 | 1.254902% |
| C | 6375 | 35 | 0.549020% |
| D | 6375 | 344 | 5.396078% |
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 | 7750 | 6377 | 45 | 45 | 0.58% | 0.71% |  |
| B | 7750 | 6377 | 7 | 7 | 0.09% | 0.11% |  |
| C | 7750 | 6377 | 3 | 3 | 0.04% | 0.05% |  |
| D | 7750 | 6377 | 298 | 298 | 3.85% | 4.67% |  |
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 | 10 | 253 | 155524 | 989.5 | 766 | 748 | 156.4 |
| A | 14 | 111 | 71011 | 449.2 | 766 | 748 | 156.4 |
| A | 0 | 118 | 62963 | 397.75 | 766 | 748 | 156.4 |
| B | 12 | 2 | 74393 | 502.67 | 779 | 762 | 146.5 |
| B | 12 | 18 | 73080 | 493.7 | 779 | 762 | 146.5 |
| B | 12 | 3 | 31579 | 210.38 | 779 | 762 | 146.5 |
| C | 14 | 48 | 38482 | 221.44 | 742 | 746 | 170.4 |
| C | 9 | 247 | 16298 | 91.26 | 742 | 746 | 170.4 |
| C | 13 | 61 | 6094 | 31.38 | 742 | 746 | 170.4 |
| D | 13 | 235 | 611127 | 3540.89 | 718 | 699 | 172.4 |
| D | 13 | 25 | 220019 | 1272.2 | 718 | 699 | 172.4 |
| D | 8 | 112 | 169114 | 976.92 | 718 | 699 | 172.4 |
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 |  |