Observation information
- date-obs: 2016-08-02
- time-obs: 17:18:19.674800000
- date-end: 2016-08-02
- time-end: 19:28:53.671700000
- obs_id: G05_233T10_9000000570
- exposure: 4918.79979865
- sourceid: M 101
- observer: askpati
- ra_pnt: 210.9318
- dec_pnt: 54.30728
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_233T10_9000000570_04583cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04583cztM0_level2_quad_clean.evt
|
| Size (bytes) | 453,948,480 | 83,266,560 |
| Size | 432.9 MB
| 79.4 MB
|
| Events in quadrant A | 3,110,679 | 523,068 |
| Events in quadrant B | 4,093,312 | 518,648 |
| Events in quadrant C | 2,902,343 | 516,364 |
| Events in quadrant D | 3,194,087 | 504,264 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13982 | 3 |
| B | 0 | 16571 | 2 |
| C | 0 | 13351 | 2 |
| D | 0 | 14349 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6583 | 59 | 0.896248% |
| B | 6583 | 86 | 1.306395% |
| C | 6583 | 11 | 0.167097% |
| D | 6583 | 42 | 0.638007% |
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 | 7623 | 6584 | 34 | 34 | 0.45% | 0.52% |  |
| B | 7623 | 6584 | 44 | 44 | 0.58% | 0.67% |  |
| C | 7623 | 6584 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7623 | 6584 | 22 | 22 | 0.29% | 0.33% |  |
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 | 174 | 101328 | 660.27 | 741 | 723 | 152.4 |
| A | 0 | 50 | 73160 | 475.4 | 741 | 723 | 152.4 |
| A | 0 | 118 | 50538 | 326.94 | 741 | 723 | 152.4 |
| B | 14 | 167 | 680510 | 4680.24 | 752 | 734 | 145.2 |
| B | 10 | 16 | 252674 | 1734.6 | 752 | 734 | 145.2 |
| B | 15 | 204 | 139308 | 954.08 | 752 | 734 | 145.2 |
| C | 14 | 48 | 17525 | 97.36 | 731 | 732 | 172.5 |
| C | 9 | 247 | 9041 | 48.17 | 731 | 732 | 172.5 |
| C | 5 | 250 | 5964 | 30.33 | 731 | 732 | 172.5 |
| D | 13 | 235 | 105207 | 603.18 | 725 | 705 | 173.3 |
| D | 2 | 136 | 102816 | 589.38 | 725 | 705 | 173.3 |
| D | 10 | 15 | 54262 | 309.12 | 725 | 705 | 173.3 |
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 |  |