Observation information
- date-obs: 2019-01-06
- time-obs: 19:19:50.437100000
- date-end: 2019-01-08
- time-end: 10:08:29.403100000
- obs_id: T03_042T01_9000002630
- exposure: 78259.8287124
- sourceid: KISSR1667/1671*
- observer: sjanowie
- ra_pnt: 208.2583
- dec_pnt: 42.97055
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_042T01_9000002630cztM0_level2_bc.evt
| modeM0/AS1T03_042T01_9000002630cztM0_level2_quad_clean.evt
|
Size (bytes) | 5,158,771,200 | 1,588,337,280 |
Size | 4.8 GB
| 1.5 GB
|
Events in quadrant A | 26,697,192 | 10,333,297 |
Events in quadrant B | 25,507,820 | 10,648,954 |
Events in quadrant C | 24,818,316 | 10,167,716 |
Events in quadrant D | 71,076,558 | 8,773,557 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 256778 | 0 |
B | 0 | 250071 | 0 |
C | 0 | 249347 | 0 |
D | 0 | 451565 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 204 | 0 |
B | 0 | 204 | 0 |
C | 0 | 204 | 0 |
D | 0 | 204 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2434 | 0 |
B | 0 | 2434 | 0 |
C | 0 | 2434 | 0 |
D | 0 | 2434 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 119390 | 2100 | 1.758941% |
B | 119390 | 1469 | 1.230421% |
C | 119390 | 1736 | 1.454058% |
D | 119390 | 24702 | 20.690175% |
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 | 139720 | 119390 | 93 | 93 | 0.07% | 0.08% | |
B | 139720 | 119394 | 22 | 22 | 0.02% | 0.02% | |
C | 139720 | 119390 | 0 | 0 | 0.00% | 0.00% | |
D | 139720 | 119377 | 3751 | 3751 | 2.68% | 3.14% | |
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 | 15 | 174 | 2570306 | 1912.14 | 6177 | 6058 | 1341.0 |
A | 15 | 31 | 185119 | 133.52 | 6177 | 6058 | 1341.0 |
A | 12 | 16 | 125954 | 89.41 | 6177 | 6058 | 1341.0 |
B | 10 | 245 | 440068 | 366.49 | 6304 | 6134 | 1184.0 |
B | 0 | 219 | 238321 | 196.1 | 6304 | 6134 | 1184.0 |
B | 0 | 189 | 197669 | 161.76 | 6304 | 6134 | 1184.0 |
C | 3 | 233 | 1098423 | 779.6 | 6009 | 5979 | 1401.3 |
C | 5 | 218 | 462337 | 325.67 | 6009 | 5979 | 1401.3 |
C | 0 | 207 | 78821 | 51.98 | 6009 | 5979 | 1401.3 |
D | 7 | 238 | 46747488 | 33448.92 | 5358 | 5204 | 1397.4 |
D | 1 | 52 | 1175643 | 837.57 | 5358 | 5204 | 1397.4 |
D | 13 | 232 | 805054 | 572.38 | 5358 | 5204 | 1397.4 |
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 |
|
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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 | |