Observation information
- date-obs: 2016-05-02
- time-obs: 09:18:24.440600000
- date-end: 2016-05-02
- time-end: 11:33:03.041600000
- obs_id: G05_233T10_9000000438
- exposure: 4681.32696692
- 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_03217cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000438_03217cztM0_level2_quad_clean.evt
|
| Size (bytes) | 596,736,000 | 80,046,720 |
| Size | 569.1 MB
| 76.3 MB
|
| Events in quadrant A | 3,696,732 | 482,497 |
| Events in quadrant B | 4,104,679 | 480,945 |
| Events in quadrant C | 5,664,316 | 458,971 |
| Events in quadrant D | 4,081,716 | 463,525 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 4 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16515 | 3 |
| B | 0 | 17190 | 2 |
| C | 0 | 22056 | 2 |
| D | 0 | 17767 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 156 | 0 |
| B | 0 | 156 | 0 |
| C | 0 | 156 | 0 |
| D | 0 | 156 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7733 | 350 | 4.526057% |
| B | 7733 | 389 | 5.030389% |
| C | 7733 | 761 | 9.840941% |
| D | 7733 | 394 | 5.095047% |
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 | 7823 | 7733 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7823 | 7733 | 24 | 24 | 0.31% | 0.31% |  |
| C | 7823 | 7733 | 533 | 533 | 6.81% | 6.89% |  |
| D | 7823 | 7733 | 95 | 95 | 1.21% | 1.23% |  |
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 | 199 | 153216 | 816.95 | 904 | 880 | 186.5 |
| A | 0 | 226 | 25268 | 130.79 | 904 | 880 | 186.5 |
| A | 0 | 118 | 16374 | 83.09 | 904 | 880 | 186.5 |
| B | 2 | 249 | 230738 | 1289.13 | 919 | 894 | 178.3 |
| B | 15 | 204 | 194549 | 1086.16 | 919 | 894 | 178.3 |
| B | 4 | 80 | 63186 | 349.38 | 919 | 894 | 178.3 |
| C | 1 | 192 | 2049795 | 10062.04 | 871 | 872 | 203.6 |
| C | 14 | 223 | 134239 | 654.95 | 871 | 872 | 203.6 |
| C | 6 | 80 | 32484 | 155.24 | 871 | 872 | 203.6 |
| D | 13 | 223 | 407229 | 1906.82 | 880 | 851 | 213.1 |
| D | 13 | 120 | 106462 | 495.55 | 880 | 851 | 213.1 |
| D | 5 | 233 | 81880 | 380.21 | 880 | 851 | 213.1 |
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 |  |
| Veto Counter |  |