Observation information
- date-obs: 2016-09-01
- time-obs: 20:14:58.828300000
- date-end: 2016-09-02
- time-end: 00:11:58.822800000
- obs_id: G05_250T02_9000000638
- exposure: 9312.64188631
- sourceid: V405 And
- observer: KPSingh19
- ra_pnt: 35.60771
- dec_pnt: 47.48889
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_250T02_9000000638_05030cztM0_level2.evt
| modeM0/AS1G05_250T02_9000000638_05030cztM0_level2_quad_clean.evt
|
| Size (bytes) | 875,093,760 | 152,164,800 |
| Size | 834.6 MB
| 145.1 MB
|
| Events in quadrant A | 6,050,863 | 930,679 |
| Events in quadrant B | 6,163,813 | 934,797 |
| Events in quadrant C | 5,671,419 | 949,004 |
| Events in quadrant D | 7,739,980 | 899,756 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 14 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 262 | 0 |
| B | 0 | 262 | 0 |
| C | 0 | 262 | 0 |
| D | 0 | 262 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27622 | 4 |
| B | 0 | 27442 | 3 |
| C | 0 | 26416 | 3 |
| D | 0 | 32155 | 3 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 12940 | 101 | 0.780526% |
| B | 12940 | 101 | 0.780526% |
| C | 12940 | 37 | 0.285935% |
| D | 12940 | 293 | 2.264297% |
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 | 14105 | 12942 | 46 | 46 | 0.33% | 0.36% |  |
| B | 14105 | 12942 | 9 | 9 | 0.06% | 0.07% |  |
| C | 14105 | 12942 | 0 | 0 | 0.00% | 0.00% |  |
| D | 14105 | 12942 | 131 | 131 | 0.93% | 1.01% |  |
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 | 15 | 234 | 155490 | 514.23 | 1477 | 1447 | 299.6 |
| A | 0 | 50 | 141480 | 467.46 | 1477 | 1447 | 299.6 |
| A | 15 | 174 | 54890 | 178.41 | 1477 | 1447 | 299.6 |
| B | 4 | 48 | 121887 | 420.92 | 1488 | 1455 | 286.1 |
| B | 0 | 219 | 89938 | 309.25 | 1488 | 1455 | 286.1 |
| B | 15 | 204 | 76376 | 261.85 | 1488 | 1455 | 286.1 |
| C | 8 | 128 | 15314 | 41.45 | 1443 | 1451 | 334.5 |
| C | 9 | 54 | 13446 | 35.86 | 1443 | 1451 | 334.5 |
| C | 13 | 61 | 11852 | 31.1 | 1443 | 1451 | 334.5 |
| D | 12 | 227 | 778261 | 2226.75 | 1433 | 1391 | 348.9 |
| D | 13 | 53 | 466230 | 1332.37 | 1433 | 1391 | 348.9 |
| D | 13 | 235 | 372226 | 1062.93 | 1433 | 1391 | 348.9 |
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 |  |