Observation information
- date-obs: 2019-06-07
- time-obs: 19:34:50.378600000
- date-end: 2019-06-07
- time-end: 21:49:00.037200000
- obs_id: A05_103T05_9000002974
- exposure: 5369.37567519
- sourceid: PN Mz 3
- observer: nkrao
- ra_pnt: 244.2897
- dec_pnt: -51.88256
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_103T05_9000002974_19963cztM0_level2.evt
| modeM0/AS1A05_103T05_9000002974_19963cztM0_level2_quad_clean.evt
|
| Size (bytes) | 476,020,800 | 108,501,120 |
| Size | 454.0 MB
| 103.5 MB
|
| Events in quadrant A | 3,350,639 | 714,450 |
| Events in quadrant B | 3,498,216 | 724,356 |
| Events in quadrant C | 3,717,697 | 684,784 |
| Events in quadrant D | 3,369,985 | 670,666 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 142 | 0 |
| B | 0 | 142 | 0 |
| C | 0 | 142 | 0 |
| D | 0 | 142 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14720 | 2 |
| B | 0 | 15061 | 2 |
| C | 0 | 15508 | 2 |
| D | 0 | 15160 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7067 | 26 | 0.367907% |
| B | 7067 | 51 | 0.721664% |
| C | 7067 | 77 | 1.089571% |
| D | 7067 | 68 | 0.962219% |
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 | 7877 | 7068 | 4 | 4 | 0.05% | 0.06% |  |
| B | 7877 | 7067 | 8 | 8 | 0.10% | 0.11% |  |
| C | 7877 | 7067 | 7 | 7 | 0.09% | 0.10% |  |
| D | 7877 | 7068 | 57 | 57 | 0.72% | 0.81% |  |
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 | 14 | 238 | 67633 | 393.82 | 841 | 826 | 169.6 |
| A | 14 | 254 | 35058 | 201.79 | 841 | 826 | 169.6 |
| A | 13 | 254 | 8372 | 44.48 | 841 | 826 | 169.6 |
| B | 0 | 197 | 89767 | 560.98 | 842 | 819 | 158.6 |
| B | 7 | 220 | 26412 | 161.41 | 842 | 819 | 158.6 |
| B | 10 | 245 | 24405 | 148.75 | 842 | 819 | 158.6 |
| C | 3 | 233 | 322653 | 1723.23 | 802 | 808 | 186.8 |
| C | 14 | 238 | 125956 | 670.07 | 802 | 808 | 186.8 |
| C | 9 | 221 | 96653 | 513.17 | 802 | 808 | 186.8 |
| D | 7 | 238 | 93739 | 473.39 | 805 | 782 | 196.4 |
| D | 7 | 96 | 86944 | 438.78 | 805 | 782 | 196.4 |
| D | 12 | 17 | 49854 | 249.9 | 805 | 782 | 196.4 |
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 |  |