Observation information
- date-obs: 2023-12-29
- time-obs: 06:29:17.933500000
- date-end: 2023-12-29
- time-end: 08:45:05.926200000
- obs_id: A13_009T03_9000006006
- exposure: 6502.31586224
- sourceid: UGC 1391
- observer: M3Sardaneta
- ra_pnt: 28.816
- dec_pnt: 10.01367
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_009T03_9000006006_44622cztM0_level2.fits
| modeM0/AS1A13_009T03_9000006006_44622cztM0_level2_quad_clean.evt
|
Size (bytes) | 529,447,680 | 114,655,680 |
Size | 504.9 MB
| 109.3 MB
|
Events in quadrant A | 5,419,592 | 764,550 |
Events in quadrant B | 3,517,349 | 795,557 |
Events in quadrant C | 4,410,676 | 749,083 |
Events in quadrant D | 5,686,326 | 656,817 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 146 | 0 |
B | 0 | 146 | 0 |
C | 0 | 146 | 0 |
D | 0 | 146 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 9 | 0 |
B | 0 | 10 | 0 |
C | 0 | 10 | 0 |
D | 0 | 10 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22512 | 2 |
B | 0 | 15372 | 6 |
C | 0 | 18117 | 2 |
D | 0 | 21837 | 6 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7267 | 385 | 5.297922% |
B | 7265 | 318 | 4.377151% |
C | 7267 | 422 | 5.807073% |
D | 7265 | 811 | 11.163111% |
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 | 7737 | 7268 | 16 | 16 | 0.21% | 0.22% |  |
B | 7737 | 7268 | 5 | 5 | 0.06% | 0.07% |  |
C | 7737 | 7268 | 203 | 203 | 2.62% | 2.79% |  |
D | 7736 | 7267 | 517 | 517 | 6.68% | 7.11% |  |
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 | 1949632 | 10910.29 | 854 | 833 | 178.6 |
A | 13 | 248 | 92724 | 514.45 | 854 | 833 | 178.6 |
A | 15 | 223 | 50978 | 280.74 | 854 | 833 | 178.6 |
B | 0 | 190 | 49696 | 283.22 | 855 | 827 | 172.5 |
B | 0 | 219 | 23846 | 133.41 | 855 | 827 | 172.5 |
B | 0 | 183 | 22532 | 125.79 | 855 | 827 | 172.5 |
C | 9 | 54 | 837970 | 4245.88 | 835 | 841 | 197.2 |
C | 12 | 2 | 149623 | 754.62 | 835 | 841 | 197.2 |
C | 3 | 233 | 95281 | 479.0 | 835 | 841 | 197.2 |
D | 13 | 249 | 1195046 | 5862.5 | 805 | 781 | 203.7 |
D | 1 | 52 | 701010 | 3437.34 | 805 | 781 | 203.7 |
D | 13 | 153 | 580624 | 2846.38 | 805 | 781 | 203.7 |
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 |  |