Observation information
- date-obs: 2017-06-23
- time-obs: 03:50:28.825700000
- date-end: 2017-06-24
- time-end: 01:03:59.824300000
- obs_id: G07_069T01_9000001332
- exposure: 43740.5268468
- sourceid: 1RXS J161935.7+524630
- observer: girish
- ra_pnt: 244.8987
- dec_pnt: 52.775
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_069T01_9000001332cztM0_level2.evt
| modeM0/AS1G07_069T01_9000001332cztM0_level2_quad_clean.evt
|
Size (bytes) | 5,084,075,520 | 874,578,240 |
Size | 4.7 GB
| 834.1 MB
|
Events in quadrant A | 37,491,597 | 5,600,077 |
Events in quadrant B | 30,635,621 | 5,678,499 |
Events in quadrant C | 29,364,517 | 5,717,361 |
Events in quadrant D | 52,141,062 | 5,078,383 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1316 | 0 |
B | 0 | 1312 | 0 |
C | 0 | 1312 | 0 |
D | 0 | 1310 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 118 | 0 |
B | 0 | 118 | 0 |
C | 0 | 118 | 0 |
D | 0 | 118 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 154232 | 0 |
B | 0 | 134985 | 0 |
C | 0 | 132729 | 0 |
D | 0 | 199916 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 64360 | 1098 | 1.706029% |
B | 64388 | 713 | 1.107349% |
C | 64384 | 557 | 0.865122% |
D | 64300 | 8816 | 13.710731% |
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 | 76411 | 64701 | 236 | 236 | 0.31% | 0.36% |  |
B | 76412 | 64714 | 23 | 23 | 0.03% | 0.04% |  |
C | 76412 | 64707 | 48 | 48 | 0.06% | 0.07% |  |
D | 76412 | 64690 | 7774 | 7774 | 10.17% | 12.02% |  |
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 | 8 | 5 | 6816535 | 4542.75 | 7499 | 7339 | 1498.9 |
A | 14 | 111 | 486802 | 319.87 | 7499 | 7339 | 1498.9 |
A | 5 | 16 | 447261 | 293.49 | 7499 | 7339 | 1498.9 |
B | 0 | 214 | 398410 | 277.62 | 7574 | 7401 | 1408.4 |
B | 0 | 187 | 232829 | 160.06 | 7574 | 7401 | 1408.4 |
B | 0 | 219 | 183855 | 125.29 | 7574 | 7401 | 1408.4 |
C | 4 | 254 | 266161 | 153.15 | 7416 | 7453 | 1689.2 |
C | 14 | 234 | 142430 | 79.9 | 7416 | 7453 | 1689.2 |
C | 13 | 61 | 55381 | 28.37 | 7416 | 7453 | 1689.2 |
D | 1 | 52 | 22286585 | 13055.07 | 6908 | 6750 | 1706.6 |
D | 12 | 233 | 839998 | 488.25 | 6908 | 6750 | 1706.6 |
D | 7 | 71 | 578176 | 334.83 | 6908 | 6750 | 1706.6 |
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 |  |