Observation information
- date-obs: 2024-02-09
- time-obs: 14:25:40.141200000
- date-end: 2024-02-09
- time-end: 18:12:54.136200000
- obs_id: A13_009T01_9000006060
- exposure: 10049.8021447
- sourceid: UGC 8598
- observer: M3Sardaneta
- ra_pnt: 204.1698
- dec_pnt: 20.20014
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_009T01_9000006060_45251cztM0_level2.fits
| modeM0/AS1A13_009T01_9000006060_45251cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,062,132,480 | 191,327,040 |
Size | 1012.9 MB
| 182.5 MB
|
Events in quadrant A | 10,668,260 | 1,292,932 |
Events in quadrant B | 6,246,582 | 1,361,134 |
Events in quadrant C | 6,275,937 | 1,303,915 |
Events in quadrant D | 15,150,451 | 961,733 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 258 | 0 |
B | 0 | 258 | 0 |
C | 0 | 258 | 0 |
D | 0 | 258 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10 | 0 |
B | 0 | 10 | 0 |
C | 0 | 10 | 0 |
D | 0 | 10 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 40710 | 2 |
B | 0 | 27018 | 2 |
C | 0 | 27605 | 2 |
D | 0 | 53753 | 10 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 12619 | 425 | 3.367937% |
B | 12619 | 165 | 1.307552% |
C | 12620 | 221 | 1.751189% |
D | 12617 | 2876 | 22.794642% |
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 | 13634 | 12620 | 138 | 138 | 1.01% | 1.09% |  |
B | 13634 | 12619 | 63 | 63 | 0.46% | 0.50% |  |
C | 13635 | 12621 | 113 | 113 | 0.83% | 0.90% |  |
D | 13635 | 12619 | 2621 | 2621 | 19.22% | 20.77% |  |
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 | 4706283 | 16082.79 | 1412 | 1379 | 292.5 |
A | 13 | 248 | 448270 | 1527.61 | 1412 | 1379 | 292.5 |
A | 0 | 243 | 36373 | 119.62 | 1412 | 1379 | 292.5 |
B | 12 | 3 | 198626 | 704.3 | 1422 | 1380 | 280.1 |
B | 5 | 32 | 192366 | 681.94 | 1422 | 1380 | 280.1 |
B | 12 | 16 | 42509 | 146.86 | 1422 | 1380 | 280.1 |
C | 14 | 254 | 646020 | 1948.13 | 1398 | 1404 | 330.9 |
C | 1 | 3 | 77545 | 230.11 | 1398 | 1404 | 330.9 |
C | 12 | 250 | 25809 | 73.76 | 1398 | 1404 | 330.9 |
D | 12 | 17 | 4050879 | 12576.95 | 1267 | 1227 | 322.0 |
D | 13 | 249 | 2020461 | 6271.11 | 1267 | 1227 | 322.0 |
D | 11 | 241 | 1601463 | 4969.83 | 1267 | 1227 | 322.0 |
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 |  |