Observation information
- date-obs: 2021-12-10
- time-obs: 09:58:24.106300000
- date-end: 2021-12-15
- time-end: 08:14:19.164600000
- obs_id: A11_060T01_9000004808
- exposure: 184434.002297
- sourceid: AUDFsouth
- observer: kanak
- ra_pnt: 53.21912
- dec_pnt: -27.83962
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_060T01_9000004808cztM0_level2_bc.evt
| modeM0/AS1A11_060T01_9000004808cztM0_level2_quad_clean.evt
|
Size (bytes) | 17,400,430,080 | 3,853,039,680 |
Size | 16.2 GB
| 3.6 GB
|
Events in quadrant A | 93,673,538 | 24,426,184 |
Events in quadrant B | 119,632,708 | 24,091,033 |
Events in quadrant C | 127,850,444 | 24,097,192 |
Events in quadrant D | 164,865,355 | 22,918,977 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 750542 | 0 |
B | 0 | 857826 | 0 |
C | 0 | 843658 | 0 |
D | 0 | 977576 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1171 | 0 |
B | 0 | 1171 | 0 |
C | 0 | 1171 | 0 |
D | 0 | 1171 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 6310 | 0 |
B | 0 | 6310 | 0 |
C | 0 | 6310 | 0 |
D | 0 | 6310 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 309059 | 10098 | 3.267337% |
B | 309059 | 22527 | 7.288900% |
C | 309059 | 9134 | 2.955423% |
D | 309059 | 15343 | 4.964424% |
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 | 425756 | 309070 | 466 | 466 | 0.11% | 0.15% |  |
B | 425756 | 309048 | 945 | 945 | 0.22% | 0.31% |  |
C | 425756 | 309060 | 1256 | 1256 | 0.30% | 0.41% |  |
D | 425756 | 309059 | 2114 | 2114 | 0.50% | 0.68% |  |
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 | 169 | 30644965 | 8746.49 | 16053 | 15811 | 3501.9 |
A | 13 | 254 | 488114 | 134.87 | 16053 | 15811 | 3501.9 |
A | 12 | 16 | 477024 | 131.7 | 16053 | 15811 | 3501.9 |
B | 5 | 172 | 39084613 | 12408.81 | 15995 | 15631 | 3148.5 |
B | 15 | 222 | 5251328 | 1662.92 | 15995 | 15631 | 3148.5 |
B | 5 | 255 | 4471106 | 1415.12 | 15995 | 15631 | 3148.5 |
C | 3 | 233 | 34781264 | 9624.88 | 15814 | 15690 | 3612.1 |
C | 15 | 214 | 12408573 | 3430.98 | 15814 | 15690 | 3612.1 |
C | 0 | 10 | 7575124 | 2092.84 | 15814 | 15690 | 3612.1 |
D | 8 | 195 | 54025764 | 14449.58 | 15700 | 15229 | 3737.9 |
D | 2 | 250 | 11936053 | 3189.21 | 15700 | 15229 | 3737.9 |
D | 13 | 249 | 6893885 | 1840.27 | 15700 | 15229 | 3737.9 |
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 |  |