Observation information
- date-obs: 2016-10-13
- time-obs: 14:00:09.557000000
- date-end: 2016-10-13
- time-end: 16:07:07.555600000
- obs_id: G06_032T02_9000000730
- exposure: 4568.20059179
- 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_05647cztM0_level2.evt
| modeM0/AS1G06_032T02_9000000730_05647cztM0_level2_quad_clean.evt
|
| Size (bytes) | 552,493,440 | 80,585,280 |
| Size | 526.9 MB
| 76.9 MB
|
| Events in quadrant A | 3,215,334 | 504,081 |
| Events in quadrant B | 4,737,652 | 488,859 |
| Events in quadrant C | 4,247,472 | 492,767 |
| Events in quadrant D | 4,068,322 | 477,754 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14274 | 2 |
| B | 0 | 18663 | 1 |
| C | 0 | 17304 | 1 |
| D | 0 | 16909 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 8 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6843 | 69 | 1.008330% |
| B | 6843 | 207 | 3.024989% |
| C | 6843 | 107 | 1.563642% |
| D | 6843 | 228 | 3.331872% |
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 | 7618 | 6844 | 1 | 1 | 0.01% | 0.01% |  |
| B | 7618 | 6844 | 81 | 81 | 1.06% | 1.18% |  |
| C | 7618 | 6844 | 64 | 64 | 0.84% | 0.94% |  |
| D | 7618 | 6844 | 143 | 143 | 1.88% | 2.09% |  |
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 | 45459 | 265.15 | 817 | 802 | 168.4 |
| A | 13 | 6 | 13162 | 73.39 | 817 | 802 | 168.4 |
| A | 12 | 194 | 8163 | 43.71 | 817 | 802 | 168.4 |
| B | 15 | 204 | 459153 | 2912.28 | 814 | 794 | 157.4 |
| B | 10 | 16 | 445466 | 2825.32 | 814 | 794 | 157.4 |
| B | 0 | 219 | 242356 | 1534.81 | 814 | 794 | 157.4 |
| C | 1 | 16 | 977471 | 5361.73 | 782 | 786 | 182.2 |
| C | 5 | 250 | 178666 | 976.51 | 782 | 786 | 182.2 |
| C | 5 | 233 | 29335 | 156.73 | 782 | 786 | 182.2 |
| D | 2 | 33 | 585415 | 2986.62 | 783 | 756 | 195.8 |
| D | 2 | 136 | 196816 | 1001.53 | 783 | 756 | 195.8 |
| D | 2 | 152 | 129539 | 657.86 | 783 | 756 | 195.8 |
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 |  |