Observation information
- date-obs: 2016-10-02
- time-obs: 14:23:44.704300000
- date-end: 2016-10-02
- time-end: 17:07:36.700600000
- obs_id: G06_139T01_9000000700
- exposure: 5091.09575718
- sourceid: GC47-43
- observer: dkojha
- ra_pnt: 327.7617
- dec_pnt: -8.560167
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_139T01_9000000700_05485cztM0_level2.evt
| modeM0/AS1G06_139T01_9000000700_05485cztM0_level2_quad_clean.evt
|
| Size (bytes) | 540,443,520 | 96,145,920 |
| Size | 515.4 MB
| 91.7 MB
|
| Events in quadrant A | 3,578,216 | 606,446 |
| Events in quadrant B | 3,976,365 | 609,452 |
| Events in quadrant C | 3,645,088 | 605,500 |
| Events in quadrant D | 4,670,627 | 580,288 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25 | 0 |
| B | 0 | 25 | 0 |
| C | 0 | 25 | 0 |
| D | 0 | 25 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 150 | 0 |
| B | 0 | 150 | 0 |
| C | 0 | 150 | 0 |
| D | 0 | 150 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15480 | 3 |
| B | 0 | 16558 | 2 |
| C | 0 | 15646 | 2 |
| D | 0 | 18751 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7327 | 132 | 1.801556% |
| B | 7327 | 125 | 1.706019% |
| C | 7327 | 86 | 1.173741% |
| D | 7327 | 276 | 3.766890% |
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 | 9832 | 7329 | 0 | 0 | 0.00% | 0.00% |  |
| B | 9832 | 7329 | 5 | 5 | 0.05% | 0.07% |  |
| C | 9832 | 7329 | 4 | 4 | 0.04% | 0.05% |  |
| D | 9832 | 7329 | 141 | 141 | 1.43% | 1.92% |  |
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 | 13 | 6 | 10603 | 51.25 | 925 | 902 | 189.3 |
| A | 0 | 226 | 9378 | 44.77 | 925 | 902 | 189.3 |
| A | 12 | 194 | 9092 | 43.26 | 925 | 902 | 189.3 |
| B | 15 | 204 | 211427 | 1186.69 | 926 | 905 | 177.4 |
| B | 11 | 51 | 66444 | 369.44 | 926 | 905 | 177.4 |
| B | 0 | 228 | 23416 | 126.89 | 926 | 905 | 177.4 |
| C | 9 | 247 | 81405 | 394.62 | 886 | 890 | 204.0 |
| C | 1 | 16 | 51974 | 250.37 | 886 | 890 | 204.0 |
| C | 1 | 241 | 43114 | 206.95 | 886 | 890 | 204.0 |
| D | 9 | 85 | 478176 | 2226.07 | 888 | 862 | 214.4 |
| D | 14 | 34 | 240637 | 1118.25 | 888 | 862 | 214.4 |
| D | 2 | 136 | 192186 | 892.29 | 888 | 862 | 214.4 |
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 |  |