Observation information
- date-obs: 2016-07-29
- time-obs: 12:24:17.790900000
- date-end: 2016-07-29
- time-end: 14:27:19.790000000
- obs_id: G05_250T01_9000000568
- exposure: 5690.38169515
- 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_04521cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568_04521cztM0_level2_quad_clean.evt
|
| Size (bytes) | 555,733,440 | 90,241,920 |
| Size | 530.0 MB
| 86.1 MB
|
| Events in quadrant A | 4,772,474 | 559,718 |
| Events in quadrant B | 4,079,051 | 563,447 |
| Events in quadrant C | 3,336,929 | 559,181 |
| Events in quadrant D | 4,149,078 | 544,686 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19115 | 3 |
| B | 0 | 17104 | 2 |
| C | 0 | 15256 | 2 |
| D | 0 | 17284 | 2 |
| 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 M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 1 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7257 | 567 | 7.813146% |
| B | 7257 | 396 | 5.456800% |
| C | 7257 | 162 | 2.232327% |
| D | 7257 | 280 | 3.858344% |
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 | 7382 | 7260 | 207 | 207 | 2.80% | 2.85% |  |
| B | 7382 | 7260 | 243 | 243 | 3.29% | 3.35% |  |
| C | 7382 | 7260 | 10 | 10 | 0.14% | 0.14% |  |
| D | 7382 | 7260 | 94 | 94 | 1.27% | 1.29% |  |
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 | 1505781 | 9013.47 | 817 | 798 | 167.0 |
| A | 8 | 15 | 55706 | 328.85 | 817 | 798 | 167.0 |
| A | 15 | 234 | 28205 | 164.14 | 817 | 798 | 167.0 |
| B | 0 | 228 | 641203 | 4025.34 | 832 | 812 | 159.1 |
| B | 15 | 204 | 77525 | 482.2 | 832 | 812 | 159.1 |
| B | 4 | 48 | 46427 | 286.72 | 832 | 812 | 159.1 |
| C | 9 | 247 | 139648 | 731.29 | 812 | 813 | 189.9 |
| C | 1 | 16 | 7645 | 35.99 | 812 | 813 | 189.9 |
| C | 14 | 48 | 6779 | 31.42 | 812 | 813 | 189.9 |
| D | 13 | 235 | 302965 | 1535.3 | 806 | 780 | 196.8 |
| D | 2 | 14 | 201292 | 1018.74 | 806 | 780 | 196.8 |
| D | 8 | 195 | 128890 | 650.88 | 806 | 780 | 196.8 |
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 |  |