Observation information
- date-obs: 2017-06-16
- time-obs: 06:43:36.884400000
- date-end: 2017-06-16
- time-end: 09:00:34.879500000
- obs_id: G07_077T01_9000001306
- exposure: 5232.65155129
- sourceid: BooVod-I
- observer: kanak
- ra_pnt: 212.1158
- dec_pnt: 48.93245
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_077T01_9000001306_09289cztM0_level2.evt
| modeM0/AS1G07_077T01_9000001306_09289cztM0_level2_quad_clean.evt
|
| Size (bytes) | 620,170,560 | 98,680,320 |
| Size | 591.4 MB
| 94.1 MB
|
| Events in quadrant A | 4,918,143 | 605,248 |
| Events in quadrant B | 3,775,612 | 631,523 |
| Events in quadrant C | 3,505,978 | 622,027 |
| Events in quadrant D | 6,042,609 | 576,230 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19526 | 2 |
| B | 0 | 16466 | 1 |
| C | 0 | 16185 | 1 |
| D | 0 | 23290 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 162 | 0 |
| B | 0 | 162 | 0 |
| C | 0 | 162 | 0 |
| D | 0 | 162 | 0 |
| 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 | 7953 | 333 | 4.187099% |
| B | 7953 | 171 | 2.150132% |
| C | 7953 | 114 | 1.433421% |
| D | 7953 | 770 | 9.681881% |
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 | 8218 | 7954 | 139 | 139 | 1.69% | 1.75% |  |
| B | 8218 | 7954 | 2 | 2 | 0.02% | 0.03% |  |
| C | 8218 | 7954 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8218 | 7954 | 583 | 583 | 7.09% | 7.33% |  |
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 | 8 | 5 | 799944 | 4337.7 | 900 | 879 | 184.2 |
| A | 4 | 2 | 418402 | 2266.51 | 900 | 879 | 184.2 |
| A | 5 | 16 | 86227 | 463.31 | 900 | 879 | 184.2 |
| B | 0 | 214 | 93387 | 524.66 | 914 | 889 | 176.3 |
| B | 0 | 219 | 64296 | 359.65 | 914 | 889 | 176.3 |
| B | 8 | 234 | 30308 | 166.87 | 914 | 889 | 176.3 |
| C | 14 | 234 | 15175 | 69.52 | 890 | 894 | 205.4 |
| C | 8 | 222 | 9019 | 39.55 | 890 | 894 | 205.4 |
| C | 13 | 61 | 6651 | 28.02 | 890 | 894 | 205.4 |
| D | 1 | 52 | 1878936 | 8963.02 | 852 | 829 | 209.5 |
| D | 12 | 233 | 659205 | 3142.01 | 852 | 829 | 209.5 |
| D | 7 | 71 | 103807 | 491.45 | 852 | 829 | 209.5 |
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 |  |