Observation information
- date-obs: 2016-05-14
- time-obs: 19:06:43.680200000
- date-end: 2016-05-14
- time-end: 21:26:27.676100000
- obs_id: G05_210T01_9000000454
- exposure: 4024.20629719
- sourceid: ON231
- observer: varsha
- ra_pnt: 185.382
- dec_pnt: 28.233
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_210T01_9000000454_03401cztM0_level2.evt
| modeM0/AS1G05_210T01_9000000454_03401cztM0_level2_quad_clean.evt
|
| Size (bytes) | 421,502,400 | 76,187,520 |
| Size | 402.0 MB
| 72.7 MB
|
| Events in quadrant A | 2,905,767 | 470,809 |
| Events in quadrant B | 3,267,976 | 478,874 |
| Events in quadrant C | 3,392,690 | 467,644 |
| Events in quadrant D | 2,774,429 | 454,127 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21 | 0 |
| B | 0 | 21 | 0 |
| C | 0 | 21 | 0 |
| D | 0 | 22 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12918 | 3 |
| B | 0 | 13884 | 2 |
| C | 0 | 14393 | 2 |
| D | 0 | 12873 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6242 | 37 | 0.592759% |
| B | 6242 | 55 | 0.881128% |
| C | 6242 | 91 | 1.457866% |
| D | 6242 | 20 | 0.320410% |
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 | 7557 | 6243 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7557 | 6243 | 14 | 14 | 0.19% | 0.22% |  |
| C | 7557 | 6243 | 56 | 56 | 0.74% | 0.90% |  |
| D | 7557 | 6243 | 1 | 1 | 0.01% | 0.02% |  |
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 | 118 | 35018 | 225.75 | 740 | 722 | 151.9 |
| A | 8 | 15 | 12234 | 75.78 | 740 | 722 | 151.9 |
| A | 0 | 226 | 11062 | 68.06 | 740 | 722 | 151.9 |
| B | 15 | 204 | 199778 | 1388.91 | 755 | 737 | 143.3 |
| B | 14 | 167 | 102405 | 709.44 | 755 | 737 | 143.3 |
| B | 0 | 183 | 26861 | 182.29 | 755 | 737 | 143.3 |
| C | 7 | 220 | 431800 | 2550.31 | 725 | 730 | 169.0 |
| C | 1 | 16 | 57814 | 337.72 | 725 | 730 | 169.0 |
| C | 14 | 223 | 47498 | 276.69 | 725 | 730 | 169.0 |
| D | 2 | 206 | 19374 | 108.51 | 719 | 700 | 172.1 |
| D | 13 | 239 | 10600 | 57.53 | 719 | 700 | 172.1 |
| D | 5 | 233 | 9513 | 51.21 | 719 | 700 | 172.1 |
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 |  |