Observation information
- date-obs: 2016-09-08
- time-obs: 09:03:18.643900000
- date-end: 2016-09-08
- time-end: 11:18:37.638400000
- obs_id: G05_230T05_9000000648
- exposure: 4414.04342803
- sourceid: TX Col
- observer: KPSingh19
- ra_pnt: 85.83405
- dec_pnt: -41.03175
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T05_9000000648_05126cztM0_level2.evt
| modeM0/AS1G05_230T05_9000000648_05126cztM0_level2_quad_clean.evt
|
| Size (bytes) | 515,424,960 | 80,012,160 |
| Size | 491.5 MB
| 76.3 MB
|
| Events in quadrant A | 3,303,736 | 478,901 |
| Events in quadrant B | 3,683,300 | 491,441 |
| Events in quadrant C | 3,274,014 | 487,785 |
| Events in quadrant D | 4,858,303 | 462,366 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 148 | 0 |
| B | 0 | 148 | 0 |
| C | 0 | 148 | 0 |
| D | 0 | 148 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14910 | 3 |
| B | 0 | 15510 | 2 |
| C | 0 | 14816 | 2 |
| D | 0 | 19559 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 9 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7207 | 142 | 1.970307% |
| B | 7207 | 115 | 1.595671% |
| C | 7207 | 80 | 1.110032% |
| D | 7207 | 708 | 9.823782% |
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 | 8057 | 7208 | 14 | 14 | 0.17% | 0.19% |  |
| B | 8057 | 7208 | 0 | 0 | 0.00% | 0.00% |  |
| C | 8057 | 7208 | 1 | 1 | 0.01% | 0.01% |  |
| D | 8057 | 7208 | 480 | 480 | 5.96% | 6.66% |  |
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 | 65189 | 376.2 | 840 | 819 | 171.1 |
| A | 12 | 194 | 8573 | 45.32 | 840 | 819 | 171.1 |
| A | 0 | 226 | 8435 | 44.51 | 840 | 819 | 171.1 |
| B | 15 | 204 | 208564 | 1282.03 | 846 | 826 | 162.0 |
| B | 8 | 3 | 137308 | 842.28 | 846 | 826 | 162.0 |
| B | 15 | 54 | 25338 | 151.27 | 846 | 826 | 162.0 |
| C | 1 | 16 | 27068 | 137.22 | 824 | 826 | 191.2 |
| C | 12 | 4 | 25599 | 129.54 | 824 | 826 | 191.2 |
| C | 13 | 61 | 6680 | 30.61 | 824 | 826 | 191.2 |
| D | 2 | 33 | 1774571 | 9097.0 | 791 | 764 | 195.0 |
| D | 12 | 233 | 43893 | 221.19 | 791 | 764 | 195.0 |
| D | 2 | 14 | 25291 | 125.78 | 791 | 764 | 195.0 |
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 |  |