Observation information
- date-obs: 2016-01-29
- time-obs: 07:14:31.329700000
- date-end: 2016-01-29
- time-end: 23:45:21.342200000
- obs_id: G02_021T08_9000000302
- exposure: 33415.7016903
- sourceid: HZ 43
- observer: KPSingh19
- ra_pnt: 199.0917
- dec_pnt: 29.09872
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G02_021T08_9000000302cztM0_level2.evt
| modeM0/AS1G02_021T08_9000000302cztM0_level2_quad_clean.evt
|
Size (bytes) | 8,672,791,680 | 615,597,120 |
Size | 8.1 GB
| 587.1 MB
|
Events in quadrant A | 63,442,287 | 3,770,420 |
Events in quadrant B | 74,948,526 | 3,806,818 |
Events in quadrant C | 61,283,804 | 3,773,140 |
Events in quadrant D | 59,516,033 | 3,679,709 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1058 | 0 |
B | 0 | 1058 | 0 |
C | 0 | 1057 | 0 |
D | 0 | 1058 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 225905 | 0 |
B | 0 | 259983 | 0 |
C | 0 | 219534 | 0 |
D | 0 | 214540 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 1 | 273359709408 | 0 |
B | 1 | 273359709408 | 0 |
C | 1 | 273359709408 | 0 |
D | 1 | 273359709408 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 52694 | 344 | 0.652826% |
B | 52690 | 1219 | 2.313532% |
C | 52692 | 302 | 0.573142% |
D | 52692 | 668 | 1.267745% |
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 | 59451 | 52709 | 2250 | 2250 | 3.78% | 4.27% |  |
B | 59451 | 52707 | 6941 | 6941 | 11.68% | 13.17% |  |
C | 59451 | 52707 | 1901 | 1901 | 3.20% | 3.61% |  |
D | 59451 | 52706 | 2300 | 2300 | 3.87% | 4.36% |  |
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 | 236 | 63805 | 11.77 | 16571 | 16680 | 4003.5 |
A | 10 | 2 | 56496 | 9.95 | 16571 | 16680 | 4003.5 |
A | -1 | -1 | -1 | -1.0 | 16571 | 16680 | 4003.5 |
B | 8 | 3 | 8681621 | 2151.86 | 17168 | 17248 | 4026.5 |
B | 0 | 187 | 930887 | 226.91 | 17168 | 17248 | 4026.5 |
B | 0 | 234 | 136914 | 29.72 | 17168 | 17248 | 4026.5 |
C | 15 | 246 | 142658 | 28.87 | 15645 | 16194 | 4380.5 |
C | 9 | 236 | 62992 | 10.68 | 15645 | 16194 | 4380.5 |
C | 12 | 4 | 47479 | 7.14 | 15645 | 16194 | 4380.5 |
D | 7 | 85 | 719107 | 149.12 | 15158 | 15734 | 4716.9 |
D | 13 | 105 | 702265 | 145.55 | 15158 | 15734 | 4716.9 |
D | 13 | 53 | 541671 | 111.5 | 15158 | 15734 | 4716.9 |
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 |  |