Observation information
- date-obs: 2016-05-01
- time-obs: 03:38:24.102900000
- date-end: 2016-05-02
- time-end: 21:59:07.028200000
- obs_id: G05_233T10_9000000438
- exposure: 82227.6428095
- 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_9000000438cztM0_level2_bc.evt
| modeM0/AS1G05_233T10_9000000438cztM0_level2_quad_clean.evt
|
Size (bytes) | 8,623,546,560 | 1,403,792,640 |
Size | 8.0 GB
| 1.3 GB
|
Events in quadrant A | 28,681,054 | 8,811,152 |
Events in quadrant B | 33,266,899 | 8,817,489 |
Events in quadrant C | 154,624,028 | 7,271,609 |
Events in quadrant D | 35,484,988 | 8,416,552 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 285482 | 0 |
B | 0 | 293930 | 0 |
C | 0 | 690059 | 0 |
D | 0 | 306492 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2724 | 0 |
B | 0 | 2724 | 0 |
C | 0 | 2724 | 0 |
D | 0 | 2724 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 183 | 0 |
B | 0 | 183 | 0 |
C | 0 | 183 | 0 |
D | 0 | 184 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 134149 | 2467 | 1.839000% |
B | 134149 | 2341 | 1.745075% |
C | 134096 | 51563 | 38.452303% |
D | 133998 | 2904 | 2.167197% |
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 | 151784 | 134136 | 19 | 19 | 0.01% | 0.01% |  |
B | 151784 | 134135 | 50 | 50 | 0.03% | 0.04% |  |
C | 151784 | 134077 | 27957 | 27957 | 18.42% | 20.85% |  |
D | 151784 | 133994 | 147 | 147 | 0.10% | 0.11% |  |
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 | 2383449 | 1674.48 | 6375 | 6240 | 1419.7 |
A | 0 | 118 | 655285 | 457.18 | 6375 | 6240 | 1419.7 |
A | 8 | 15 | 322940 | 223.08 | 6375 | 6240 | 1419.7 |
B | 15 | 204 | 5471208 | 4377.79 | 6490 | 6307 | 1248.3 |
B | 2 | 249 | 863822 | 686.93 | 6490 | 6307 | 1248.3 |
B | 4 | 80 | 419033 | 330.62 | 6490 | 6307 | 1248.3 |
C | 12 | 206 | 121248492 | 103433.52 | 5234 | 5173 | 1172.2 |
C | 1 | 192 | 8761396 | 7469.99 | 5234 | 5173 | 1172.2 |
C | 14 | 223 | 1560409 | 1326.78 | 5234 | 5173 | 1172.2 |
D | 13 | 223 | 3263129 | 2203.49 | 6255 | 6020 | 1478.2 |
D | 13 | 114 | 1702088 | 1147.42 | 6255 | 6020 | 1478.2 |
D | 13 | 120 | 1534354 | 1033.94 | 6255 | 6020 | 1478.2 |
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 |  |