Observation information
- date-obs: 2016-10-13
- time-obs: 19:11:28.554300000
- date-end: 2016-10-13
- time-end: 21:21:56.552000000
- obs_id: G06_032T02_9000000730
- exposure: 4897.6880827
- sourceid: GX 13+1
- observer: KPSingh19
- ra_pnt: 273.6315
- dec_pnt: -17.15742
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_032T02_9000000730_05650cztM0_level2.evt
| modeM0/AS1G06_032T02_9000000730_05650cztM0_level2_quad_clean.evt
|
| Size (bytes) | 581,785,920 | 86,184,000 |
| Size | 554.8 MB
| 82.2 MB
|
| Events in quadrant A | 3,489,187 | 531,845 |
| Events in quadrant B | 5,079,417 | 516,506 |
| Events in quadrant C | 3,968,586 | 527,680 |
| Events in quadrant D | 4,567,823 | 505,765 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 156 | 0 |
| B | 0 | 156 | 0 |
| C | 0 | 156 | 0 |
| D | 0 | 156 | 2 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15836 | 132 |
| B | 0 | 20423 | 155 |
| C | 0 | 16883 | 118 |
| D | 0 | 19051 | 198 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2 | 0 |
| B | 0 | 2 | 0 |
| C | 0 | 2 | 0 |
| D | 0 | 2 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7582 | 92 | 1.213400% |
| B | 7573 | 339 | 4.476429% |
| C | 7590 | 85 | 1.119895% |
| D | 7574 | 161 | 2.125693% |
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 | 7828 | 7626 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7828 | 7623 | 134 | 134 | 1.71% | 1.76% |  |
| C | 7828 | 7631 | 12 | 12 | 0.15% | 0.16% |  |
| D | 7828 | 7618 | 27 | 27 | 0.34% | 0.35% |  |
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 | 25096 | 132.08 | 889 | 870 | 183.4 |
| A | 7 | 16 | 12231 | 61.94 | 889 | 870 | 183.4 |
| A | 0 | 254 | 11809 | 59.64 | 889 | 870 | 183.4 |
| B | 10 | 16 | 964908 | 5628.55 | 887 | 864 | 171.3 |
| B | 15 | 204 | 372047 | 2167.14 | 887 | 864 | 171.3 |
| B | 4 | 48 | 128366 | 744.42 | 887 | 864 | 171.3 |
| C | 1 | 16 | 525551 | 2603.72 | 858 | 860 | 201.5 |
| C | 5 | 250 | 69295 | 339.6 | 858 | 860 | 201.5 |
| C | 5 | 233 | 10826 | 49.45 | 858 | 860 | 201.5 |
| D | 1 | 20 | 780781 | 3707.45 | 854 | 827 | 210.4 |
| D | 2 | 136 | 221428 | 1048.61 | 854 | 827 | 210.4 |
| D | 8 | 195 | 131066 | 619.08 | 854 | 827 | 210.4 |
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 |  |