Observation information
- date-obs: 2023-12-27
- time-obs: 07:32:38.963300000
- date-end: 2023-12-27
- time-end: 09:48:37.089100000
- obs_id: A13_009T03_9000006006
- exposure: 6292.15878826
- 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_44593cztM0_level2.fits
| modeM0/AS1A13_009T03_9000006006_44593cztM0_level2_quad_clean.evt
|
Size (bytes) | 615,827,520 | 113,578,560 |
Size | 587.3 MB
| 108.3 MB
|
Events in quadrant A | 8,052,526 | 707,037 |
Events in quadrant B | 4,217,095 | 781,030 |
Events in quadrant C | 4,649,487 | 760,579 |
Events in quadrant D | 5,310,046 | 681,456 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 150 | 0 |
B | 0 | 150 | 0 |
C | 0 | 150 | 0 |
D | 0 | 150 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 7 | 0 |
B | 0 | 8 | 0 |
C | 0 | 8 | 0 |
D | 0 | 8 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29132 | 11 |
B | 0 | 17461 | 3 |
C | 0 | 18879 | 7 |
D | 0 | 20641 | 3 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7303 | 1143 | 15.651102% |
B | 7304 | 576 | 7.886090% |
C | 7303 | 482 | 6.600027% |
D | 7304 | 607 | 8.310515% |
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 | 7804 | 7303 | 394 | 394 | 5.05% | 5.40% |  |
B | 7804 | 7304 | 243 | 243 | 3.11% | 3.33% |  |
C | 7803 | 7303 | 341 | 341 | 4.37% | 4.67% |  |
D | 7804 | 7305 | 446 | 446 | 5.72% | 6.11% |  |
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 | 15 | 223 | 2910310 | 17087.4 | 816 | 798 | 170.3 |
A | 10 | 83 | 1888490 | 11086.31 | 816 | 798 | 170.3 |
A | 13 | 248 | 53949 | 312.15 | 816 | 798 | 170.3 |
B | 5 | 172 | 763682 | 4498.86 | 843 | 814 | 169.6 |
B | 0 | 155 | 41743 | 241.37 | 843 | 814 | 169.6 |
B | 4 | 216 | 28385 | 162.59 | 843 | 814 | 169.6 |
C | 12 | 2 | 1218445 | 6197.14 | 833 | 839 | 196.5 |
C | 14 | 254 | 147836 | 748.16 | 833 | 839 | 196.5 |
C | 3 | 233 | 12089 | 57.26 | 833 | 839 | 196.5 |
D | 13 | 249 | 1301151 | 6274.69 | 822 | 796 | 207.2 |
D | 1 | 52 | 426173 | 2052.6 | 822 | 796 | 207.2 |
D | 7 | 96 | 112121 | 537.18 | 822 | 796 | 207.2 |
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 |  |