Observation information
- date-obs: 2017-06-30
- time-obs: 23:47:07.609500000
- date-end: 2017-07-01
- time-end: 05:45:08.623900000
- obs_id: G05_230T06_9000001350
- exposure: 6033.39983905
- sourceid: AR Sco
- observer: KPSingh19
- ra_pnt: 245.447
- dec_pnt: -22.88619
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T06_9000001350_09503cztM0_level2.evt
| modeM0/AS1G05_230T06_9000001350_09503cztM0_level2_quad_clean.evt
|
| Size (bytes) | 872,110,080 | 124,732,800 |
| Size | 831.7 MB
| 119.0 MB
|
| Events in quadrant A | 7,619,304 | 708,945 |
| Events in quadrant B | 5,619,594 | 809,776 |
| Events in quadrant C | 5,836,276 | 760,277 |
| Events in quadrant D | 6,547,467 | 692,811 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 54670 | 24332 |
| B | 0 | 39516 | 14851 |
| C | 0 | 43767 | 18227 |
| D | 0 | 52173 | 24591 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 389 | 152 |
| B | 0 | 390 | 146 |
| C | 0 | 391 | 145 |
| D | 0 | 391 | 137 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22 | 12 |
| B | 0 | 22 | 11 |
| C | 0 | 22 | 10 |
| D | 0 | 21 | 7 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 11106 | 122 | 1.098505% |
| B | 12031 | 57 | 0.473776% |
| C | 11720 | 195 | 1.663823% |
| D | 11424 | 210 | 1.838235% |
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 | 21254 | 13044 | 10 | 10 | 0.05% | 0.08% |  |
| B | 21353 | 13932 | 4 | 4 | 0.02% | 0.03% |  |
| C | 21359 | 13672 | 87 | 87 | 0.41% | 0.64% |  |
| D | 21341 | 13266 | 131 | 131 | 0.61% | 0.99% |  |
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 | 1708583 | 6540.13 | 1276 | 1248 | 261.1 |
| A | 1 | 162 | 424139 | 1619.93 | 1276 | 1248 | 261.1 |
| A | 1 | 178 | 198991 | 757.48 | 1276 | 1248 | 261.1 |
| B | 0 | 214 | 61582 | 223.19 | 1399 | 1361 | 269.8 |
| B | 0 | 187 | 38913 | 139.18 | 1399 | 1361 | 269.8 |
| B | 12 | 111 | 29444 | 104.08 | 1399 | 1361 | 269.8 |
| C | 4 | 254 | 701326 | 2307.13 | 1306 | 1316 | 303.4 |
| C | 9 | 68 | 10635 | 30.71 | 1306 | 1316 | 303.4 |
| C | 13 | 61 | 9880 | 28.23 | 1306 | 1316 | 303.4 |
| D | 2 | 16 | 742885 | 2330.46 | 1252 | 1219 | 318.2 |
| D | 1 | 52 | 501512 | 1572.02 | 1252 | 1219 | 318.2 |
| D | 8 | 195 | 271667 | 849.8 | 1252 | 1219 | 318.2 |
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 |  |