Observation information
- date-obs: 2019-12-14
- time-obs: 13:39:58.734900000
- date-end: 2019-12-14
- time-end: 14:42:19.734200000
- obs_id: T03_168T01_9000003368
- exposure: 2761.34174299
- 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_22771cztM0_level2.evt
| modeM0/AS1T03_168T01_9000003368_22771cztM0_level2_quad_clean.evt
|
| Size (bytes) | 215,614,080 | 57,576,960 |
| Size | 205.6 MB
| 54.9 MB
|
| Events in quadrant A | 1,455,461 | 396,083 |
| Events in quadrant B | 1,489,488 | 400,027 |
| Events in quadrant C | 1,420,671 | 380,350 |
| Events in quadrant D | 1,972,196 | 367,127 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 56 | 0 |
| B | 0 | 56 | 0 |
| C | 0 | 56 | 0 |
| D | 0 | 56 | 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 | 5945 | 1 |
| B | 0 | 6055 | 1 |
| C | 0 | 5895 | 1 |
| D | 0 | 7668 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 2802 | 73 | 2.605282% |
| B | 2802 | 78 | 2.783726% |
| C | 2802 | 100 | 3.568879% |
| D | 2802 | 183 | 6.531049% |
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 | 3742 | 2803 | 0 | 0 | 0.00% | 0.00% |  |
| B | 3742 | 2803 | 1 | 1 | 0.03% | 0.04% |  |
| C | 3742 | 2803 | 0 | 0 | 0.00% | 0.00% |  |
| D | 3742 | 2803 | 90 | 90 | 2.41% | 3.21% |  |
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 | 17 | 42232 | 560.59 | 366 | 358 | 74.7 |
| A | 13 | 254 | 4969 | 61.73 | 366 | 358 | 74.7 |
| A | 0 | 226 | 3313 | 39.56 | 366 | 358 | 74.7 |
| B | 0 | 190 | 36402 | 521.06 | 361 | 352 | 69.2 |
| B | 0 | 228 | 18573 | 263.36 | 361 | 352 | 69.2 |
| B | 0 | 230 | 16494 | 233.32 | 361 | 352 | 69.2 |
| C | 14 | 238 | 55858 | 677.6 | 349 | 350 | 81.9 |
| C | 13 | 61 | 2532 | 26.64 | 349 | 350 | 81.9 |
| C | 0 | 10 | 2442 | 25.54 | 349 | 350 | 81.9 |
| D | 1 | 52 | 574390 | 6642.29 | 350 | 340 | 86.4 |
| D | 2 | 152 | 24955 | 284.82 | 350 | 340 | 86.4 |
| D | 7 | 238 | 15581 | 176.35 | 350 | 340 | 86.4 |
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 |  |