Observation information
- date-obs: 2016-09-08
- time-obs: 15:59:58.629400000
- date-end: 2016-09-08
- time-end: 21:41:26.618500000
- obs_id: G05_230T05_9000000648
- exposure: 12146.7420279
- sourceid: TX Col
- observer: KPSingh19
- ra_pnt: 85.83405
- dec_pnt: -41.03175
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T05_9000000648_05132cztM0_level2.evt
| modeM0/AS1G05_230T05_9000000648_05132cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,218,499,200 | 200,646,720 |
| Size | 1.1 GB
| 191.4 MB
|
| Events in quadrant A | 8,341,209 | 1,204,084 |
| Events in quadrant B | 10,252,928 | 1,224,887 |
| Events in quadrant C | 8,168,295 | 1,217,637 |
| Events in quadrant D | 8,890,799 | 1,158,428 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 376 | 2 |
| B | 0 | 376 | 6 |
| C | 0 | 376 | 0 |
| D | 0 | 376 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 38481 | 195 |
| B | 0 | 43296 | 274 |
| C | 0 | 38008 | 241 |
| D | 0 | 40500 | 276 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 20 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 18470 | 267 | 1.445587% |
| B | 18460 | 568 | 3.076923% |
| C | 18448 | 148 | 0.802255% |
| D | 18445 | 307 | 1.664408% |
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 | 20441 | 18559 | 49 | 49 | 0.24% | 0.26% |  |
| B | 20441 | 18559 | 190 | 190 | 0.93% | 1.02% |  |
| C | 20441 | 18562 | 7 | 7 | 0.03% | 0.04% |  |
| D | 20441 | 18564 | 140 | 140 | 0.68% | 0.75% |  |
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 | 265918 | 610.98 | 2095 | 2047 | 431.9 |
| A | 0 | 226 | 21288 | 44.55 | 2095 | 2047 | 431.9 |
| A | 12 | 194 | 20836 | 43.51 | 2095 | 2047 | 431.9 |
| B | 8 | 3 | 1168902 | 2872.52 | 2116 | 2066 | 406.2 |
| B | 15 | 204 | 496986 | 1218.39 | 2116 | 2066 | 406.2 |
| B | 10 | 16 | 147468 | 357.95 | 2116 | 2066 | 406.2 |
| C | 12 | 4 | 83299 | 171.24 | 2050 | 2054 | 474.5 |
| C | 1 | 16 | 60125 | 122.4 | 2050 | 2054 | 474.5 |
| C | 13 | 61 | 16866 | 31.22 | 2050 | 2054 | 474.5 |
| D | 2 | 33 | 1009555 | 2010.73 | 2042 | 1978 | 501.1 |
| D | 2 | 14 | 83663 | 163.01 | 2042 | 1978 | 501.1 |
| D | 2 | 234 | 61260 | 118.3 | 2042 | 1978 | 501.1 |
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 |  |