Observation information
- date-obs: 2022-02-14
- time-obs: 17:24:28.509000000
- date-end: 2022-02-15
- time-end: 11:00:23.515200000
- obs_id: A05_103T05_9000004930
- exposure: 29596.8023115
- sourceid: PN Mz 3
- observer: nkrao
- ra_pnt: 244.2897
- dec_pnt: -51.88256
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A05_103T05_9000004930cztM0_level2_bc.evt
| modeM0/AS1A05_103T05_9000004930cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,741,719,680 | 610,427,520 |
Size | 2.6 GB
| 582.1 MB
|
Events in quadrant A | 10,384,380 | 3,984,577 |
Events in quadrant B | 17,554,442 | 3,911,607 |
Events in quadrant C | 13,491,888 | 3,952,061 |
Events in quadrant D | 38,379,526 | 3,386,364 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 161 | 0 |
B | 0 | 160 | 0 |
C | 0 | 160 | 0 |
D | 0 | 161 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 97417 | 0 |
B | 0 | 128811 | 0 |
C | 0 | 104124 | 0 |
D | 0 | 204203 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 964 | 0 |
B | 0 | 964 | 0 |
C | 0 | 964 | 0 |
D | 0 | 964 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 47406 | 107 | 0.225710% |
B | 47406 | 2736 | 5.771421% |
C | 47406 | 230 | 0.485171% |
D | 47406 | 9911 | 20.906636% |
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 | 63356 | 47416 | 16 | 16 | 0.03% | 0.03% |  |
B | 63356 | 47406 | 212 | 212 | 0.33% | 0.45% |  |
C | 63356 | 47406 | 42 | 42 | 0.07% | 0.09% |  |
D | 63356 | 47405 | 2816 | 2816 | 4.44% | 5.94% |  |
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 | 10 | 83 | 225594 | 408.09 | 2493 | 2458 | 546.8 |
A | 9 | 143 | 212584 | 384.29 | 2493 | 2458 | 546.8 |
A | 13 | 6 | 130456 | 234.09 | 2493 | 2458 | 546.8 |
B | 5 | 172 | 4310943 | 8960.19 | 2435 | 2382 | 480.9 |
B | 0 | 229 | 1124539 | 2333.66 | 2435 | 2382 | 480.9 |
B | 0 | 190 | 742610 | 1539.4 | 2435 | 2382 | 480.9 |
C | 15 | 214 | 1936215 | 3439.97 | 2448 | 2433 | 562.2 |
C | 14 | 67 | 889973 | 1578.83 | 2448 | 2433 | 562.2 |
C | 15 | 159 | 477981 | 845.94 | 2448 | 2433 | 562.2 |
D | 8 | 195 | 6065833 | 10807.84 | 2169 | 2119 | 561.0 |
D | 7 | 38 | 5305985 | 9453.5 | 2169 | 2119 | 561.0 |
D | 7 | 80 | 4419158 | 7872.84 | 2169 | 2119 | 561.0 |
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 |  |