Observation information
- date-obs: 2022-02-14
- time-obs: 23:18:45.516500000
- date-end: 2022-02-15
- time-end: 10:09:31.515600000
- obs_id: A05_103T05_9000004930
- exposure: 16702.094463
- 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_9000004930_34522cztM0_level2.evt
| modeM0/AS1A05_103T05_9000004930_34522cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,977,712,640 | 350,778,240 |
Size | 2.8 GB
| 334.5 MB
|
Events in quadrant A | 13,679,485 | 2,284,524 |
Events in quadrant B | 20,560,940 | 2,251,756 |
Events in quadrant C | 15,697,185 | 2,273,241 |
Events in quadrant D | 38,328,063 | 1,853,811 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 106 | 0 |
B | 0 | 106 | 0 |
C | 0 | 106 | 0 |
D | 0 | 107 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 58776 | 8 |
B | 0 | 79651 | 7 |
C | 0 | 63193 | 7 |
D | 0 | 133767 | 7 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 580 | 0 |
B | 0 | 580 | 0 |
C | 0 | 580 | 0 |
D | 0 | 580 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 28507 | 72 | 0.252570% |
B | 28507 | 1774 | 6.223033% |
C | 28507 | 135 | 0.473568% |
D | 28507 | 7568 | 26.547865% |
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 | 38454 | 28513 | 28 | 28 | 0.07% | 0.10% | |
B | 38454 | 28513 | 1192 | 1192 | 3.10% | 4.18% | |
C | 38454 | 28513 | 100 | 100 | 0.26% | 0.35% | |
D | 38454 | 28513 | 6814 | 6814 | 17.72% | 23.90% | |
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 | 9 | 143 | 193324 | 282.58 | 3405 | 3334 | 672.3 |
A | 10 | 83 | 157907 | 229.9 | 3405 | 3334 | 672.3 |
A | 13 | 6 | 95363 | 136.88 | 3405 | 3334 | 672.3 |
B | 5 | 172 | 4271951 | 6935.04 | 3293 | 3207 | 615.5 |
B | 0 | 229 | 1331537 | 2158.02 | 3293 | 3207 | 615.5 |
B | 0 | 189 | 499868 | 806.88 | 3293 | 3207 | 615.5 |
C | 15 | 214 | 1233114 | 1619.91 | 3323 | 3354 | 759.2 |
C | 15 | 159 | 618187 | 809.89 | 3323 | 3354 | 759.2 |
C | 14 | 67 | 492104 | 643.81 | 3323 | 3354 | 759.2 |
D | 7 | 38 | 5625489 | 7532.9 | 2873 | 2820 | 746.4 |
D | 13 | 174 | 4795573 | 6421.03 | 2873 | 2820 | 746.4 |
D | 7 | 80 | 4177268 | 5592.66 | 2873 | 2820 | 746.4 |
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 | |