Observation information
- date-obs: 2016-07-21
- time-obs: 18:00:22.938300000
- date-end: 2016-07-21
- time-end: 21:52:01.935200000
- obs_id: G05_230T02_9000000548
- exposure: 10662.8415607
- sourceid: BL Hyi
- observer: KPSingh19
- ra_pnt: 25.25158
- dec_pnt: -67.89095
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T02_9000000548_04409cztM0_level2.evt
| modeM0/AS1G05_230T02_9000000548_04409cztM0_level2_quad_clean.evt
|
| Size (bytes) | 815,506,560 | 167,316,480 |
| Size | 777.7 MB
| 159.6 MB
|
| Events in quadrant A | 5,766,123 | 1,060,803 |
| Events in quadrant B | 5,945,499 | 1,049,683 |
| Events in quadrant C | 6,149,768 | 1,045,910 |
| Events in quadrant D | 5,962,668 | 1,020,599 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 262 | 0 |
| B | 0 | 262 | 0 |
| C | 0 | 262 | 0 |
| D | 0 | 262 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26795 | 2 |
| B | 0 | 26952 | 2 |
| C | 0 | 27698 | 2 |
| D | 0 | 27832 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 12885 | 100 | 0.776096% |
| B | 12885 | 88 | 0.682965% |
| C | 12885 | 84 | 0.651921% |
| D | 12885 | 159 | 1.233993% |
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 | 13900 | 12886 | 40 | 40 | 0.29% | 0.31% |  |
| B | 13900 | 12886 | 5 | 5 | 0.04% | 0.04% |  |
| C | 13900 | 12886 | 52 | 52 | 0.37% | 0.40% |  |
| D | 13900 | 12886 | 131 | 131 | 0.94% | 1.02% |  |
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 | 0 | 50 | 279944 | 960.47 | 1413 | 1378 | 290.0 |
| A | 14 | 111 | 35461 | 117.51 | 1413 | 1378 | 290.0 |
| A | 12 | 194 | 14450 | 45.07 | 1413 | 1378 | 290.0 |
| B | 10 | 16 | 84122 | 303.38 | 1428 | 1396 | 272.7 |
| B | 15 | 54 | 73086 | 262.9 | 1428 | 1396 | 272.7 |
| B | 8 | 3 | 63755 | 228.69 | 1428 | 1396 | 272.7 |
| C | 9 | 247 | 481318 | 1509.11 | 1375 | 1384 | 318.0 |
| C | 9 | 16 | 181646 | 566.82 | 1375 | 1384 | 318.0 |
| C | 12 | 4 | 51858 | 158.71 | 1375 | 1384 | 318.0 |
| D | 12 | 22 | 204208 | 618.51 | 1365 | 1323 | 328.0 |
| D | 13 | 223 | 184381 | 558.07 | 1365 | 1323 | 328.0 |
| D | 2 | 136 | 110883 | 334.0 | 1365 | 1323 | 328.0 |
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 |  |