Observation information
- date-obs: 2022-03-19
- time-obs: 16:51:37.151400000
- date-end: 2022-03-19
- time-end: 18:48:47.148800000
- obs_id: T05_010T01_9000005016
- exposure: 3292.52662992
- sourceid: IGR J17091-3624
- observer: dumbscholar
- ra_pnt: 257.2817
- dec_pnt: -36.40714
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T05_010T01_9000005016_35001cztM0_level2.evt
| modeM0/AS1T05_010T01_9000005016_35001cztM0_level2_quad_clean.evt
|
| Size (bytes) | 429,186,240 | 76,282,560 |
| Size | 409.3 MB
| 72.7 MB
|
| Events in quadrant A | 2,687,080 | 502,457 |
| Events in quadrant B | 2,809,450 | 514,016 |
| Events in quadrant C | 2,890,842 | 490,463 |
| Events in quadrant D | 4,275,172 | 456,607 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10919 | 3 |
| B | 0 | 11268 | 2 |
| C | 0 | 11379 | 2 |
| D | 0 | 15990 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21 | 0 |
| B | 0 | 21 | 0 |
| C | 0 | 21 | 0 |
| D | 0 | 21 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4935 | 26 | 0.526849% |
| B | 4935 | 38 | 0.770010% |
| C | 4935 | 73 | 1.479230% |
| D | 4936 | 321 | 6.503241% |
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 | 7029 | 4936 | 14 | 14 | 0.20% | 0.28% |  |
| B | 7029 | 4936 | 17 | 17 | 0.24% | 0.34% |  |
| C | 7029 | 4936 | 66 | 66 | 0.94% | 1.34% |  |
| D | 7030 | 4937 | 287 | 287 | 4.08% | 5.81% |  |
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 | 10 | 83 | 76470 | 588.01 | 650 | 640 | 129.0 |
| A | 15 | 174 | 51311 | 392.92 | 650 | 640 | 129.0 |
| A | 15 | 169 | 30704 | 233.13 | 650 | 640 | 129.0 |
| B | 5 | 172 | 79832 | 660.06 | 650 | 636 | 120.0 |
| B | 0 | 190 | 75802 | 626.48 | 650 | 636 | 120.0 |
| B | 4 | 81 | 36940 | 302.58 | 650 | 636 | 120.0 |
| C | 15 | 214 | 206628 | 1434.96 | 623 | 628 | 143.6 |
| C | 0 | 10 | 195465 | 1357.2 | 623 | 628 | 143.6 |
| C | 14 | 67 | 53358 | 367.31 | 623 | 628 | 143.6 |
| D | 8 | 195 | 776966 | 5319.28 | 603 | 589 | 146.0 |
| D | 10 | 118 | 609706 | 4173.31 | 603 | 589 | 146.0 |
| D | 12 | 6 | 194004 | 1325.17 | 603 | 589 | 146.0 |
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 |  |