Observation information
- date-obs: 2017-06-21
- time-obs: 03:15:18.737900000
- date-end: 2017-06-21
- time-end: 05:22:35.739900000
- obs_id: G07_022T01_9000001322
- exposure: 4253.91563696
- 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_09355cztM0_level2.evt
| modeM0/AS1G07_022T01_9000001322_09355cztM0_level2_quad_clean.evt
|
| Size (bytes) | 554,679,360 | 84,075,840 |
| Size | 529.0 MB
| 80.2 MB
|
| Events in quadrant A | 4,687,512 | 512,601 |
| Events in quadrant B | 3,461,519 | 520,510 |
| Events in quadrant C | 3,149,671 | 513,421 |
| Events in quadrant D | 5,011,341 | 498,131 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19369 | 402 |
| B | 0 | 15491 | 288 |
| C | 0 | 15003 | 278 |
| D | 0 | 20477 | 531 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 148 | 0 |
| B | 0 | 148 | 2 |
| C | 0 | 148 | 6 |
| D | 0 | 148 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7190 | 145 | 2.016690% |
| B | 7210 | 118 | 1.636616% |
| C | 7207 | 87 | 1.207160% |
| D | 7180 | 549 | 7.646240% |
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 | 7637 | 7299 | 26 | 26 | 0.34% | 0.36% |  |
| B | 7637 | 7313 | 10 | 10 | 0.13% | 0.14% |  |
| C | 7637 | 7316 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7637 | 7293 | 407 | 407 | 5.33% | 5.58% |  |
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 | 1284553 | 7652.56 | 821 | 800 | 167.8 |
| A | 1 | 162 | 71093 | 419.02 | 821 | 800 | 167.8 |
| A | 4 | 2 | 44360 | 259.66 | 821 | 800 | 167.8 |
| B | 4 | 80 | 70173 | 436.86 | 829 | 806 | 158.8 |
| B | 0 | 219 | 53115 | 329.43 | 829 | 806 | 158.8 |
| B | 0 | 214 | 43128 | 266.53 | 829 | 806 | 158.8 |
| C | 14 | 67 | 10132 | 50.19 | 800 | 801 | 185.9 |
| C | 13 | 61 | 6257 | 29.35 | 800 | 801 | 185.9 |
| C | 8 | 222 | 4931 | 22.22 | 800 | 801 | 185.9 |
| D | 13 | 104 | 1273355 | 6405.82 | 761 | 742 | 198.7 |
| D | 7 | 46 | 356202 | 1789.24 | 761 | 742 | 198.7 |
| D | 12 | 233 | 168632 | 845.09 | 761 | 742 | 198.7 |
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 |  |