Observation information
- date-obs: 2017-06-21
- time-obs: 01:02:43.736900000
- date-end: 2017-06-21
- time-end: 03:38:54.739000000
- obs_id: G07_022T01_9000001322
- exposure: 5688.76771452
- sourceid: IGR J14536-5522
- observer: KPSingh19
- ra_pnt: 223.4211
- dec_pnt: -55.36075
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_022T01_9000001322_09354cztM0_level2.evt
| modeM0/AS1G07_022T01_9000001322_09354cztM0_level2_quad_clean.evt
|
| Size (bytes) | 701,556,480 | 110,980,800 |
| Size | 669.1 MB
| 105.8 MB
|
| Events in quadrant A | 5,608,534 | 704,505 |
| Events in quadrant B | 4,162,680 | 716,543 |
| Events in quadrant C | 3,694,475 | 703,633 |
| Events in quadrant D | 7,214,770 | 655,205 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22198 | 3 |
| B | 0 | 17961 | 2 |
| C | 0 | 17190 | 2 |
| D | 0 | 27315 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 172 | 0 |
| B | 0 | 172 | 0 |
| C | 0 | 172 | 0 |
| D | 0 | 172 | 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 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 8356 | 310 | 3.709909% |
| B | 8356 | 146 | 1.747247% |
| C | 8356 | 84 | 1.005266% |
| D | 8356 | 1238 | 14.815701% |
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 | 9371 | 8358 | 63 | 63 | 0.67% | 0.75% |  |
| B | 9371 | 8358 | 16 | 16 | 0.17% | 0.19% |  |
| C | 9371 | 8358 | 0 | 0 | 0.00% | 0.00% |  |
| D | 9371 | 8358 | 995 | 995 | 10.62% | 11.90% |  |
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 | 8 | 5 | 1159956 | 5910.98 | 964 | 940 | 196.1 |
| A | 1 | 162 | 232239 | 1179.62 | 964 | 940 | 196.1 |
| A | 13 | 251 | 121399 | 614.34 | 964 | 940 | 196.1 |
| B | 0 | 214 | 88663 | 463.92 | 980 | 953 | 189.1 |
| B | 4 | 80 | 80933 | 423.04 | 980 | 953 | 189.1 |
| B | 0 | 219 | 67040 | 349.55 | 980 | 953 | 189.1 |
| C | 14 | 67 | 7637 | 30.84 | 940 | 942 | 217.1 |
| C | 13 | 61 | 7105 | 28.39 | 940 | 942 | 217.1 |
| C | 10 | 22 | 6561 | 25.88 | 940 | 942 | 217.1 |
| D | 13 | 104 | 2507821 | 10908.2 | 861 | 839 | 229.8 |
| D | 1 | 52 | 361605 | 1569.74 | 861 | 839 | 229.8 |
| D | 12 | 227 | 267730 | 1161.28 | 861 | 839 | 229.8 |
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 |  |