Observation information
- date-obs: 2019-10-29
- time-obs: 01:30:43.950300000
- date-end: 2019-10-29
- time-end: 03:56:53.945000000
- obs_id: T03_146T01_9000003272
- exposure: 3407.96457601
- sourceid: IGR J19294+1816
- observer: graman
- ra_pnt: 292.4829
- dec_pnt: 18.31062
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_146T01_9000003272_22083cztM0_level2.evt
| modeM0/AS1T03_146T01_9000003272_22083cztM0_level2_quad_clean.evt
|
| Size (bytes) | 577,765,440 | 73,946,880 |
| Size | 551.0 MB
| 70.5 MB
|
| Events in quadrant A | 3,457,086 | 458,236 |
| Events in quadrant B | 3,578,801 | 465,574 |
| Events in quadrant C | 3,928,760 | 444,314 |
| Events in quadrant D | 6,053,533 | 378,411 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 148 | 0 |
| B | 0 | 148 | 0 |
| C | 0 | 148 | 0 |
| D | 0 | 148 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 16 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14575 | 2 |
| B | 0 | 14831 | 2 |
| C | 0 | 16043 | 2 |
| D | 0 | 22570 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7055 | 79 | 1.119773% |
| B | 7056 | 113 | 1.601474% |
| C | 7056 | 130 | 1.842404% |
| D | 7056 | 1025 | 14.526644% |
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 | 8770 | 7057 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8771 | 7058 | 3 | 3 | 0.03% | 0.04% |  |
| C | 8771 | 7058 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8771 | 7058 | 808 | 808 | 9.21% | 11.45% |  |
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 | 11710 | 60.2 | 894 | 876 | 180.0 |
| A | 0 | 226 | 7673 | 37.77 | 894 | 876 | 180.0 |
| A | 3 | 137 | 7672 | 37.76 | 894 | 876 | 180.0 |
| B | 0 | 197 | 43767 | 248.52 | 896 | 876 | 172.6 |
| B | 12 | 111 | 21187 | 117.69 | 896 | 876 | 172.6 |
| B | 11 | 111 | 18389 | 101.48 | 896 | 876 | 172.6 |
| C | 0 | 239 | 443100 | 2190.34 | 856 | 861 | 201.9 |
| C | 14 | 238 | 134146 | 660.14 | 856 | 861 | 201.9 |
| C | 9 | 54 | 12529 | 57.79 | 856 | 861 | 201.9 |
| D | 1 | 52 | 2883151 | 14862.74 | 802 | 779 | 193.9 |
| D | 2 | 16 | 57501 | 292.48 | 802 | 779 | 193.9 |
| D | 2 | 234 | 24815 | 123.94 | 802 | 779 | 193.9 |
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 |  |