Observation information
- date-obs: 2016-05-29
- time-obs: 18:16:31.718600000
- date-end: 2016-05-30
- time-end: 05:03:35.698700000
- obs_id: G05_234T02_9000000474
- exposure: 13934.7383255
- sourceid: HCG 56
- observer: askpati
- ra_pnt: 173.165
- dec_pnt: 52.94028
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_234T02_9000000474_03627cztM0_level2.evt
| modeM0/AS1G05_234T02_9000000474_03627cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,590,684,480 | 239,019,840 |
| Size | 1.5 GB
| 227.9 MB
|
| Events in quadrant A | 10,963,608 | 1,424,499 |
| Events in quadrant B | 12,791,122 | 1,420,665 |
| Events in quadrant C | 12,057,730 | 1,407,708 |
| Events in quadrant D | 10,782,450 | 1,377,731 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 21 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 476 | 0 |
| B | 0 | 476 | 0 |
| C | 0 | 476 | 0 |
| D | 0 | 476 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 49482 | 5 |
| B | 0 | 53866 | 10 |
| C | 0 | 52680 | 4 |
| D | 0 | 49719 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 23359 | 235 | 1.006036% |
| B | 23357 | 226 | 0.967590% |
| C | 23359 | 300 | 1.284302% |
| D | 23359 | 227 | 0.971788% |
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 | 38825 | 23364 | 74 | 74 | 0.19% | 0.32% |  |
| B | 38825 | 23364 | 33 | 33 | 0.08% | 0.14% |  |
| C | 38825 | 23363 | 141 | 141 | 0.36% | 0.60% |  |
| D | 38825 | 23364 | 126 | 126 | 0.32% | 0.54% |  |
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 | 31 | 560985 | 1056.69 | 2596 | 2534 | 528.5 |
| A | 0 | 50 | 145387 | 270.3 | 2596 | 2534 | 528.5 |
| A | 0 | 199 | 104740 | 193.39 | 2596 | 2534 | 528.5 |
| B | 15 | 204 | 1141614 | 2240.72 | 2645 | 2578 | 508.3 |
| B | 3 | 0 | 437414 | 855.41 | 2645 | 2578 | 508.3 |
| B | 0 | 182 | 255336 | 497.23 | 2645 | 2578 | 508.3 |
| C | 2 | 53 | 1156107 | 1958.12 | 2535 | 2542 | 589.1 |
| C | 9 | 247 | 812623 | 1375.07 | 2535 | 2542 | 589.1 |
| C | 1 | 16 | 85759 | 141.26 | 2535 | 2542 | 589.1 |
| D | 13 | 239 | 237671 | 384.52 | 2526 | 2451 | 611.7 |
| D | 13 | 25 | 157353 | 253.22 | 2526 | 2451 | 611.7 |
| D | 7 | 223 | 141085 | 226.63 | 2526 | 2451 | 611.7 |
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 |  |