Observation information
- date-obs: 2016-04-22
- time-obs: 06:47:12.727300000
- date-end: 2016-04-22
- time-end: 09:23:04.719200000
- obs_id: G05_238T03_9000000424
- exposure: 3251.45708256
- sourceid: REJ 1034+396
- observer: KPSingh19
- ra_pnt: 158.6608
- dec_pnt: 39.64105
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_238T03_9000000424_03068cztM0_level2.evt
| modeM0/AS1G05_238T03_9000000424_03068cztM0_level2_quad_clean.evt
|
| Size (bytes) | 375,929,280 | 57,807,360 |
| Size | 358.5 MB
| 55.1 MB
|
| Events in quadrant A | 2,692,842 | 365,602 |
| Events in quadrant B | 3,065,162 | 363,707 |
| Events in quadrant C | 2,566,253 | 350,679 |
| Events in quadrant D | 2,741,010 | 339,829 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10848 | 3 |
| B | 0 | 12254 | 2 |
| C | 0 | 10821 | 2 |
| D | 0 | 11546 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 44 | 0 |
| B | 0 | 44 | 0 |
| C | 0 | 44 | 0 |
| D | 0 | 44 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5042 | 10 | 0.198334% |
| B | 5042 | 18 | 0.357001% |
| C | 5042 | 33 | 0.654502% |
| D | 5042 | 33 | 0.654502% |
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 | 9352 | 5044 | 3 | 3 | 0.03% | 0.06% |  |
| B | 9352 | 5044 | 7 | 7 | 0.07% | 0.14% |  |
| C | 9352 | 5044 | 27 | 27 | 0.29% | 0.54% |  |
| D | 9352 | 5044 | 24 | 24 | 0.26% | 0.48% |  |
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 | 15 | 187488 | 1539.07 | 605 | 594 | 121.4 |
| A | 12 | 189 | 108050 | 884.9 | 605 | 594 | 121.4 |
| A | 14 | 238 | 23492 | 188.56 | 605 | 594 | 121.4 |
| B | 15 | 204 | 611728 | 5321.08 | 608 | 597 | 114.9 |
| B | 0 | 219 | 38356 | 328.77 | 608 | 597 | 114.9 |
| B | 2 | 249 | 22099 | 187.22 | 608 | 597 | 114.9 |
| C | 15 | 208 | 76261 | 570.8 | 574 | 578 | 132.6 |
| C | 14 | 223 | 62539 | 467.31 | 574 | 578 | 132.6 |
| C | 6 | 80 | 48645 | 362.52 | 574 | 578 | 132.6 |
| D | 2 | 136 | 134886 | 972.56 | 576 | 561 | 138.1 |
| D | 2 | 152 | 128392 | 925.54 | 576 | 561 | 138.1 |
| D | 12 | 17 | 67264 | 482.95 | 576 | 561 | 138.1 |
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 |  |
| Veto Counter |  |