Observation information
- date-obs: 2017-05-06
- time-obs: 16:49:31.166800000
- date-end: 2017-05-06
- time-end: 18:53:52.166000000
- obs_id: G07_024T01_9000001206
- exposure: 6130.5703695
- sourceid: QSO B0836+71
- observer: KPSingh19
- ra_pnt: 130.3515
- dec_pnt: 70.8951
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_024T01_9000001206_08683cztM0_level2.evt
| modeM0/AS1G07_024T01_9000001206_08683cztM0_level2_quad_clean.evt
|
| Size (bytes) | 413,435,520 | 124,776,000 |
| Size | 394.3 MB
| 119.0 MB
|
| Events in quadrant A | 2,926,948 | 827,502 |
| Events in quadrant B | 3,107,905 | 858,425 |
| Events in quadrant C | 3,019,321 | 853,846 |
| Events in quadrant D | 3,046,937 | 808,670 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12931 | 2 |
| B | 0 | 13375 | 1 |
| C | 0 | 13126 | 1 |
| D | 0 | 13344 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6171 | 37 | 0.599579% |
| B | 6171 | 53 | 0.858856% |
| C | 6171 | 56 | 0.907470% |
| D | 6171 | 57 | 0.923675% |
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 | 7461 | 6172 | 18 | 18 | 0.24% | 0.29% |  |
| B | 7461 | 6172 | 9 | 9 | 0.12% | 0.15% |  |
| C | 7461 | 6171 | 25 | 25 | 0.34% | 0.41% |  |
| D | 7461 | 6171 | 29 | 29 | 0.39% | 0.47% |  |
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 | 5 | 16 | 38395 | 253.87 | 736 | 719 | 148.4 |
| A | 15 | 174 | 32576 | 214.66 | 736 | 719 | 148.4 |
| A | 13 | 251 | 15972 | 102.78 | 736 | 719 | 148.4 |
| B | 10 | 16 | 53507 | 380.13 | 752 | 735 | 138.8 |
| B | 0 | 219 | 30683 | 215.72 | 752 | 735 | 138.8 |
| B | 15 | 85 | 29563 | 207.65 | 752 | 735 | 138.8 |
| C | 1 | 16 | 121103 | 716.24 | 739 | 742 | 168.0 |
| C | 4 | 254 | 13087 | 73.46 | 739 | 742 | 168.0 |
| C | 13 | 61 | 5733 | 29.7 | 739 | 742 | 168.0 |
| D | 7 | 71 | 107477 | 606.37 | 731 | 707 | 176.1 |
| D | 2 | 152 | 104878 | 591.61 | 731 | 707 | 176.1 |
| D | 2 | 234 | 27658 | 153.06 | 731 | 707 | 176.1 |
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 |  |