Observation information
- date-obs: 2016-05-02
- time-obs: 02:20:04.542000000
- date-end: 2016-05-02
- time-end: 04:37:26.050900000
- obs_id: G05_233T10_9000000438
- exposure: 3760.06240498
- 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_9000000438_03213cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000438_03213cztM0_level2_quad_clean.evt
|
| Size (bytes) | 802,270,080 | 72,518,400 |
| Size | 765.1 MB
| 69.2 MB
|
| Events in quadrant A | 3,015,924 | 483,730 |
| Events in quadrant B | 3,514,300 | 495,211 |
| Events in quadrant C | 13,431,162 | 303,294 |
| Events in quadrant D | 3,897,937 | 460,406 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 18 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13296 | 3 |
| B | 0 | 14406 | 2 |
| C | 0 | 44365 | 2 |
| D | 0 | 15900 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6472 | 27 | 0.417182% |
| B | 6472 | 66 | 1.019778% |
| C | 6472 | 4025 | 62.190977% |
| D | 6472 | 117 | 1.807787% |
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 | 7777 | 6473 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7777 | 6473 | 8 | 8 | 0.10% | 0.12% |  |
| C | 7777 | 6472 | 4020 | 4020 | 51.69% | 62.11% |  |
| D | 7777 | 6473 | 92 | 92 | 1.18% | 1.42% |  |
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 | 15242 | 93.09 | 771 | 755 | 155.6 |
| A | 8 | 15 | 13893 | 84.42 | 771 | 755 | 155.6 |
| A | 0 | 226 | 10064 | 59.82 | 771 | 755 | 155.6 |
| B | 15 | 204 | 323654 | 2178.15 | 790 | 772 | 148.2 |
| B | 4 | 80 | 87522 | 585.21 | 790 | 772 | 148.2 |
| B | 1 | 223 | 20092 | 130.33 | 790 | 772 | 148.2 |
| C | 12 | 206 | 9526739 | 71648.62 | 583 | 587 | 133.0 |
| C | 15 | 208 | 927854 | 6974.21 | 583 | 587 | 133.0 |
| C | 1 | 192 | 645144 | 4847.88 | 583 | 587 | 133.0 |
| D | 13 | 223 | 471340 | 2631.68 | 748 | 729 | 178.8 |
| D | 12 | 233 | 310408 | 1731.74 | 748 | 729 | 178.8 |
| D | 13 | 120 | 115711 | 642.99 | 748 | 729 | 178.8 |
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 |  |
| Veto Counter |  |