Observation information
- date-obs: 2016-11-11
- time-obs: 12:33:43.329400000
- date-end: 2016-11-11
- time-end: 14:17:00.326900000
- obs_id: G06_168T01_9000000786
- exposure: 3547.55914319
- sourceid: CS29503-0109
- observer: nkrao
- ra_pnt: 1.230833
- dec_pnt: -24.40528
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_168T01_9000000786cztM0_level2.evt
| modeM0/AS1G06_168T01_9000000786cztM0_level2_quad_clean.evt
|
Size (bytes) | 324,676,800 | 67,619,520 |
Size | 309.6 MB
| 64.5 MB
|
Events in quadrant A | 2,399,660 | 425,902 |
Events in quadrant B | 2,503,721 | 430,806 |
Events in quadrant C | 2,259,713 | 422,253 |
Events in quadrant D | 2,318,745 | 408,033 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 108 | 0 |
B | 0 | 108 | 0 |
C | 0 | 108 | 0 |
D | 0 | 108 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 9 | 0 |
B | 0 | 9 | 0 |
C | 0 | 9 | 0 |
D | 0 | 9 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10656 | 0 |
B | 0 | 10896 | 0 |
C | 0 | 10478 | 0 |
D | 0 | 10700 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5142 | 61 | 1.186309% |
B | 5121 | 83 | 1.620777% |
C | 5130 | 45 | 0.877193% |
D | 5138 | 56 | 1.089918% |
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 | 6198 | 5204 | 0 | 0 | 0.00% | 0.00% |  |
B | 6198 | 5200 | 4 | 4 | 0.06% | 0.08% |  |
C | 6198 | 5203 | 0 | 0 | 0.00% | 0.00% |  |
D | 6198 | 5198 | 1 | 1 | 0.02% | 0.02% |  |
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 | 15 | 39696 | 316.61 | 596 | 583 | 123.5 |
A | 15 | 174 | 19525 | 153.33 | 596 | 583 | 123.5 |
A | 14 | 111 | 19305 | 151.55 | 596 | 583 | 123.5 |
B | 0 | 214 | 68111 | 580.31 | 600 | 586 | 116.4 |
B | 0 | 219 | 39721 | 336.32 | 600 | 586 | 116.4 |
B | 10 | 245 | 20925 | 174.79 | 600 | 586 | 116.4 |
C | 13 | 61 | 4508 | 28.99 | 578 | 583 | 135.4 |
C | 14 | 206 | 2718 | 15.77 | 578 | 583 | 135.4 |
C | 8 | 222 | 2110 | 11.28 | 578 | 583 | 135.4 |
D | 12 | 221 | 43709 | 301.54 | 578 | 560 | 143.1 |
D | 13 | 169 | 32162 | 220.85 | 578 | 560 | 143.1 |
D | 8 | 195 | 22405 | 152.66 | 578 | 560 | 143.1 |
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 |  |