Observation information
- date-obs: 2016-05-02
- time-obs: 19:43:24.324400000
- date-end: 2016-05-02
- time-end: 21:59:07.028200000
- obs_id: G05_233T10_9000000438
- exposure: 4795.97504544
- 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_03223cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000438_03223cztM0_level2_quad_clean.evt
|
| Size (bytes) | 517,242,240 | 85,199,040 |
| Size | 493.3 MB
| 81.3 MB
|
| Events in quadrant A | 4,163,090 | 540,123 |
| Events in quadrant B | 3,549,622 | 542,229 |
| Events in quadrant C | 4,331,353 | 525,583 |
| Events in quadrant D | 3,176,907 | 515,721 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 17 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17012 | 1 |
| B | 0 | 14946 | 1 |
| C | 0 | 17604 | 1 |
| D | 0 | 14269 | 1 |
| 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 | 6543 | 210 | 3.209537% |
| B | 6543 | 78 | 1.192114% |
| C | 6543 | 196 | 2.995568% |
| D | 6543 | 61 | 0.932294% |
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 | 7543 | 6544 | 146 | 146 | 1.94% | 2.23% |  |
| B | 7543 | 6543 | 49 | 49 | 0.65% | 0.75% |  |
| C | 7543 | 6544 | 181 | 181 | 2.40% | 2.77% |  |
| D | 7543 | 6544 | 51 | 51 | 0.68% | 0.78% |  |
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 | 771212 | 5031.97 | 737 | 724 | 153.1 |
| A | 0 | 118 | 385183 | 2510.85 | 737 | 724 | 153.1 |
| A | 0 | 226 | 117155 | 760.39 | 737 | 724 | 153.1 |
| B | 15 | 204 | 372926 | 2523.07 | 757 | 741 | 147.5 |
| B | 2 | 249 | 191884 | 1295.77 | 757 | 741 | 147.5 |
| B | 15 | 186 | 13497 | 86.47 | 757 | 741 | 147.5 |
| C | 1 | 192 | 1298978 | 7773.14 | 711 | 716 | 167.0 |
| C | 14 | 223 | 138826 | 826.91 | 711 | 716 | 167.0 |
| C | 6 | 80 | 75732 | 449.15 | 711 | 716 | 167.0 |
| D | 13 | 223 | 266225 | 1517.66 | 710 | 691 | 175.0 |
| D | 13 | 120 | 93061 | 527.94 | 710 | 691 | 175.0 |
| D | 5 | 233 | 47297 | 266.38 | 710 | 691 | 175.0 |
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 |  |