Observation information
- date-obs: 2016-04-22
- time-obs: 08:46:44.720700000
- date-end: 2016-04-22
- time-end: 11:07:12.713600000
- obs_id: G05_238T03_9000000424
- exposure: 4015.86394067
- sourceid: REJ 1034+396
- observer: KPSingh19
- ra_pnt: 158.661
- dec_pnt: 39.641
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_238T03_9000000424_03069cztM0_level2.evt
| modeM0/AS1G05_238T03_9000000424_03069cztM0_level2_quad_clean.evt
|
| Size (bytes) | 341,735,040 | 69,523,200 |
| Size | 325.9 MB
| 66.3 MB
|
| Events in quadrant A | 2,527,676 | 450,814 |
| Events in quadrant B | 2,494,540 | 448,315 |
| Events in quadrant C | 2,534,759 | 433,782 |
| Events in quadrant D | 2,454,516 | 424,337 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10366 | 3 |
| B | 0 | 10435 | 2 |
| C | 0 | 10736 | 2 |
| D | 0 | 10703 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 34 | 0 |
| B | 0 | 34 | 0 |
| C | 0 | 34 | 0 |
| D | 0 | 35 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4958 | 13 | 0.262203% |
| B | 4958 | 15 | 0.302541% |
| C | 4958 | 24 | 0.484066% |
| D | 4958 | 22 | 0.443727% |
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 | 7113 | 4959 | 3 | 3 | 0.04% | 0.06% |  |
| B | 7113 | 4959 | 5 | 5 | 0.07% | 0.10% |  |
| C | 7113 | 4959 | 21 | 21 | 0.30% | 0.42% |  |
| D | 7113 | 4959 | 12 | 12 | 0.17% | 0.24% |  |
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 | 15 | 109409 | 923.57 | 583 | 573 | 117.8 |
| A | 12 | 189 | 73780 | 621.23 | 583 | 573 | 117.8 |
| A | 14 | 238 | 62342 | 524.17 | 583 | 573 | 117.8 |
| B | 15 | 204 | 71805 | 643.82 | 585 | 575 | 110.6 |
| B | 0 | 219 | 65449 | 586.38 | 585 | 575 | 110.6 |
| B | 2 | 249 | 35634 | 316.89 | 585 | 575 | 110.6 |
| C | 15 | 208 | 150084 | 1159.59 | 555 | 559 | 128.9 |
| C | 0 | 219 | 48916 | 375.02 | 555 | 559 | 128.9 |
| C | 14 | 223 | 48302 | 370.25 | 555 | 559 | 128.9 |
| D | 2 | 152 | 90881 | 668.85 | 560 | 544 | 135.1 |
| D | 7 | 6 | 74122 | 544.77 | 560 | 544 | 135.1 |
| D | 10 | 213 | 72056 | 529.47 | 560 | 544 | 135.1 |
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 |  |