Observation information
- date-obs: 2019-12-15
- time-obs: 00:44:35.739200000
- date-end: 2019-12-15
- time-end: 02:51:43.737800000
- obs_id: T03_168T01_9000003368
- exposure: 6494.83290106
- sourceid: RX J0209.6-7427
- observer: amardeo
- ra_pnt: 32.39391
- dec_pnt: -74.45329
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_168T01_9000003368_22778cztM0_level2.evt
| modeM0/AS1T03_168T01_9000003368_22778cztM0_level2_quad_clean.evt
|
| Size (bytes) | 497,321,280 | 128,407,680 |
| Size | 474.3 MB
| 122.5 MB
|
| Events in quadrant A | 3,099,622 | 887,446 |
| Events in quadrant B | 3,201,505 | 902,851 |
| Events in quadrant C | 3,174,480 | 859,843 |
| Events in quadrant D | 5,133,940 | 775,124 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 136 | 0 |
| B | 0 | 136 | 0 |
| C | 0 | 136 | 0 |
| D | 0 | 136 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13479 | 2 |
| B | 0 | 13654 | 2 |
| C | 0 | 13581 | 2 |
| D | 0 | 19499 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6648 | 27 | 0.406137% |
| B | 6649 | 37 | 0.556475% |
| C | 6649 | 68 | 1.022710% |
| D | 6649 | 687 | 10.332381% |
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 | 7628 | 6649 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7629 | 6650 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7629 | 6650 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7629 | 6650 | 592 | 592 | 7.76% | 8.90% |  |
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 | 13 | 254 | 11043 | 63.71 | 803 | 785 | 161.0 |
| A | 0 | 226 | 6750 | 37.05 | 803 | 785 | 161.0 |
| A | 3 | 137 | 6561 | 35.88 | 803 | 785 | 161.0 |
| B | 0 | 245 | 20500 | 129.44 | 807 | 787 | 152.3 |
| B | 12 | 111 | 17815 | 111.81 | 807 | 787 | 152.3 |
| B | 11 | 111 | 15529 | 96.8 | 807 | 787 | 152.3 |
| C | 14 | 238 | 124459 | 685.28 | 778 | 783 | 180.5 |
| C | 10 | 22 | 8738 | 44.08 | 778 | 783 | 180.5 |
| C | 2 | 16 | 6671 | 32.62 | 778 | 783 | 180.5 |
| D | 1 | 52 | 2198638 | 12334.62 | 730 | 708 | 178.2 |
| D | 12 | 227 | 103685 | 577.9 | 730 | 708 | 178.2 |
| D | 2 | 234 | 24617 | 134.18 | 730 | 708 | 178.2 |
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 |  |