Observation information
- date-obs: 2016-08-02
- time-obs: 22:18:19.668800000
- date-end: 2016-08-03
- time-end: 00:46:56.666700000
- obs_id: G05_233T10_9000000570
- exposure: 3766.99988521
- 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_04587cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04587cztM0_level2_quad_clean.evt
|
| Size (bytes) | 448,522,560 | 72,371,520 |
| Size | 427.7 MB
| 69.0 MB
|
| Events in quadrant A | 3,133,983 | 438,372 |
| Events in quadrant B | 3,270,089 | 447,107 |
| Events in quadrant C | 3,280,773 | 435,025 |
| Events in quadrant D | 3,456,245 | 416,675 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24 | 0 |
| B | 0 | 24 | 0 |
| C | 0 | 24 | 0 |
| D | 0 | 25 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13792 | 3 |
| B | 0 | 14015 | 2 |
| C | 0 | 13872 | 2 |
| D | 0 | 14907 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6511 | 68 | 1.044386% |
| B | 6511 | 32 | 0.491476% |
| C | 6511 | 22 | 0.337890% |
| D | 6511 | 47 | 0.721855% |
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 | 7856 | 6512 | 35 | 35 | 0.45% | 0.54% |  |
| B | 7856 | 6512 | 5 | 5 | 0.06% | 0.08% |  |
| C | 7856 | 6512 | 4 | 4 | 0.05% | 0.06% |  |
| D | 7856 | 6512 | 15 | 15 | 0.19% | 0.23% |  |
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 | 50 | 94193 | 599.61 | 770 | 754 | 155.8 |
| A | 0 | 118 | 55137 | 348.98 | 770 | 754 | 155.8 |
| A | 0 | 226 | 12949 | 78.25 | 770 | 754 | 155.8 |
| B | 15 | 204 | 84455 | 565.88 | 788 | 771 | 147.9 |
| B | 10 | 16 | 76289 | 510.66 | 788 | 771 | 147.9 |
| B | 5 | 70 | 23329 | 152.54 | 788 | 771 | 147.9 |
| C | 14 | 48 | 244601 | 1400.46 | 754 | 757 | 174.1 |
| C | 9 | 247 | 71218 | 404.68 | 754 | 757 | 174.1 |
| C | 9 | 54 | 9670 | 51.19 | 754 | 757 | 174.1 |
| D | 13 | 235 | 493933 | 2738.78 | 743 | 720 | 180.1 |
| D | 2 | 136 | 78328 | 430.95 | 743 | 720 | 180.1 |
| D | 9 | 35 | 24228 | 130.54 | 743 | 720 | 180.1 |
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 |  |