Observation information
- date-obs: 2023-09-14
- time-obs: 18:23:41.645900000
- date-end: 2023-09-15
- time-end: 03:58:50.625900000
- obs_id: A09_006T09_9000005842
- exposure: 14449.8015825
- sourceid: PN G353.7-12.8
- observer: mgomez
- ra_pnt: 276.6738
- dec_pnt: -40.49805
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A09_006T09_9000005842cztM0_level2.fits
| modeM0/AS1A09_006T09_9000005842cztM0_level2_quad_clean.evt
|
Size (bytes) | 239,034,240 | 248,146,560 |
Size | 228.0 MB
| 236.7 MB
|
Events in quadrant A | 1,409,558 | 1,439,633 |
Events in quadrant B | 1,356,442 | 1,450,425 |
Events in quadrant C | 1,412,190 | 1,506,663 |
Events in quadrant D | 1,164,918 | 1,223,102 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 560 | 0 |
B | 0 | 560 | 0 |
C | 0 | 560 | 0 |
D | 0 | 560 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 62754 | 0 |
B | 0 | 61103 | 0 |
C | 0 | 56099 | 0 |
D | 0 | 90385 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 70 | 0 |
B | 0 | 70 | 0 |
C | 0 | 70 | 0 |
D | 0 | 70 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 27561 | 301 | 1.092123% |
B | 27561 | 540 | 1.959290% |
C | 27561 | 27 | 0.097965% |
D | 27561 | 2493 | 9.045390% |
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 | 34510 | 27550 | 0 | 0 | 0.00% | 0.00% |  |
B | 34510 | 27556 | 0 | 0 | 0.00% | 0.00% |  |
C | 34510 | 27561 | 0 | 0 | 0.00% | 0.00% |  |
D | 34510 | 27486 | 0 | 0 | 0.00% | 0.00% |  |
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 | 0 | 29 | 1183 | 8.91 | 368 | 345 | 94.1 |
A | 7 | 110 | 1132 | 8.37 | 368 | 345 | 94.1 |
A | 9 | 19 | 1124 | 8.28 | 368 | 345 | 94.1 |
B | 2 | 9 | 1219 | 12.13 | 358 | 342 | 72.3 |
B | 2 | 8 | 972 | 8.72 | 358 | 342 | 72.3 |
B | 3 | 80 | 961 | 8.57 | 358 | 342 | 72.3 |
C | 1 | 81 | 1179 | 8.47 | 373 | 348 | 98.1 |
C | 3 | 202 | 1169 | 8.37 | 373 | 348 | 98.1 |
C | 3 | 203 | 1168 | 8.36 | 373 | 348 | 98.1 |
D | 10 | 189 | 878 | 6.4 | 332 | 302 | 89.9 |
D | 3 | 14 | 874 | 6.36 | 332 | 302 | 89.9 |
D | 7 | 3 | 851 | 6.1 | 332 | 302 | 89.9 |
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 |  |