Observation information
- date-obs: 2016-08-28
- time-obs: 13:18:19.519400000
- date-end: 2016-08-28
- time-end: 13:54:24.050900000
- obs_id: G05_158T01_9000000630
- exposure: 1379.43051618
- sourceid: 1E 1740.7-2942
- observer: dedhia
- ra_pnt: 265.9785
- dec_pnt: -29.74517
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_158T01_9000000630_04965cztM0_level2.evt
| modeM0/AS1G05_158T01_9000000630_04965cztM0_level2_quad_clean.evt
|
| Size (bytes) | 110,810,880 | 25,899,840 |
| Size | 105.7 MB
| 24.7 MB
|
| Events in quadrant A | 746,982 | 172,662 |
| Events in quadrant B | 795,013 | 175,440 |
| Events in quadrant C | 722,521 | 171,691 |
| Events in quadrant D | 993,807 | 160,000 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 8 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2985 | 2 |
| B | 0 | 3147 | 1 |
| C | 0 | 2950 | 1 |
| D | 0 | 3839 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 28 | 0 |
| B | 0 | 28 | 0 |
| C | 0 | 28 | 0 |
| D | 0 | 28 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 1394 | 17 | 1.219512% |
| B | 1394 | 7 | 0.502152% |
| C | 1394 | 3 | 0.215208% |
| D | 1394 | 73 | 5.236729% |
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 | 1394 | 1394 | 2 | 2 | 0.14% | 0.14% |  |
| B | 1394 | 1394 | 0 | 0 | 0.00% | 0.00% |  |
| C | 1394 | 1394 | 2 | 2 | 0.14% | 0.14% |  |
| D | 1394 | 1394 | 66 | 66 | 4.73% | 4.73% |  |
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 | 9023 | 219.26 | 190 | 187 | 40.3 |
| A | 13 | 251 | 2132 | 48.27 | 190 | 187 | 40.3 |
| A | 12 | 194 | 1961 | 44.02 | 190 | 187 | 40.3 |
| B | 15 | 54 | 25722 | 652.8 | 190 | 185 | 39.1 |
| B | 15 | 204 | 23149 | 587.03 | 190 | 185 | 39.1 |
| B | 0 | 183 | 4664 | 114.5 | 190 | 185 | 39.1 |
| C | 1 | 16 | 12382 | 281.33 | 181 | 181 | 43.4 |
| C | 13 | 61 | 1515 | 30.76 | 181 | 181 | 43.4 |
| C | 14 | 67 | 812 | 14.55 | 181 | 181 | 43.4 |
| D | 2 | 33 | 185921 | 3860.51 | 183 | 177 | 48.1 |
| D | 2 | 136 | 50929 | 1054.83 | 183 | 177 | 48.1 |
| D | 10 | 15 | 16367 | 336.49 | 183 | 177 | 48.1 |
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 |  |