Observation information
- date-obs: 2016-07-28
- time-obs: 20:26:39.816800000
- date-end: 2016-07-28
- time-end: 22:46:08.812600000
- obs_id: G05_250T01_9000000568
- exposure: 3908.54110038
- sourceid: EY Dra
- observer: KPSingh19
- ra_pnt: 274.0699
- dec_pnt: 54.17267
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_250T01_9000000568_04511cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568_04511cztM0_level2_quad_clean.evt
|
| Size (bytes) | 428,676,480 | 70,997,760 |
| Size | 408.8 MB
| 67.7 MB
|
| Events in quadrant A | 2,506,376 | 483,241 |
| Events in quadrant B | 2,769,148 | 441,169 |
| Events in quadrant C | 2,443,020 | 450,476 |
| Events in quadrant D | 4,889,824 | 389,596 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13962 | 2270 |
| B | 0 | 14844 | 2665 |
| C | 0 | 13899 | 2414 |
| D | 0 | 23787 | 5697 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 16 |
| B | 0 | 132 | 30 |
| C | 0 | 132 | 22 |
| D | 0 | 132 | 16 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 6 |
| B | 0 | 17 | 5 |
| C | 0 | 18 | 2 |
| D | 0 | 19 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5607 | 22 | 0.392367% |
| B | 5508 | 26 | 0.472041% |
| C | 5578 | 12 | 0.215131% |
| D | 5241 | 642 | 12.249571% |
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 | 7617 | 6180 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7617 | 6091 | 4 | 4 | 0.05% | 0.07% |  |
| C | 7617 | 6147 | 1 | 1 | 0.01% | 0.02% |  |
| D | 7614 | 5939 | 436 | 436 | 5.73% | 7.34% |  |
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 | 13 | 18166 | 135.29 | 635 | 621 | 129.7 |
| A | 0 | 50 | 16879 | 125.36 | 635 | 621 | 129.7 |
| A | 8 | 15 | 6783 | 47.51 | 635 | 621 | 129.7 |
| B | 4 | 80 | 240779 | 2006.95 | 622 | 606 | 119.7 |
| B | 8 | 3 | 50050 | 413.17 | 622 | 606 | 119.7 |
| B | 15 | 204 | 44942 | 370.48 | 622 | 606 | 119.7 |
| C | 9 | 247 | 36318 | 250.48 | 609 | 612 | 142.6 |
| C | 14 | 48 | 12945 | 86.52 | 609 | 612 | 142.6 |
| C | 9 | 54 | 11519 | 76.51 | 609 | 612 | 142.6 |
| D | 1 | 20 | 1627590 | 12102.0 | 550 | 535 | 134.4 |
| D | 10 | 40 | 559646 | 4158.66 | 550 | 535 | 134.4 |
| D | 11 | 132 | 227852 | 1690.78 | 550 | 535 | 134.4 |
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 |  |