Observation information
- date-obs: 2023-11-10
- time-obs: 03:24:32.934400000
- date-end: 2023-11-11
- time-end: 22:24:59.937600000
- obs_id: A13_009T02_9000005914
- exposure: 64661.9776002
- sourceid: UGC 3791
- observer: M3Sardaneta
- ra_pnt: 109.6326
- dec_pnt: 27.15797
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_009T02_9000005914cztM0_level2.fits
| modeM0/AS1A13_009T02_9000005914cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,079,948,160 | 1,063,716,480 |
Size | 1.0 GB
| 1014.4 MB
|
Events in quadrant A | 6,243,236 | 5,819,170 |
Events in quadrant B | 6,271,832 | 6,418,757 |
Events in quadrant C | 6,486,184 | 6,189,471 |
Events in quadrant D | 5,296,988 | 5,391,201 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 139 | 0 |
B | 0 | 139 | 0 |
C | 0 | 139 | 0 |
D | 0 | 139 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2484 | 0 |
B | 0 | 2484 | 0 |
C | 0 | 2484 | 0 |
D | 0 | 2484 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 445872 | 0 |
B | 0 | 284273 | 0 |
C | 0 | 272447 | 0 |
D | 0 | 382352 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 122510 | 13523 | 11.038283% |
B | 122511 | 3977 | 3.246239% |
C | 122511 | 1839 | 1.501090% |
D | 122511 | 11477 | 9.368138% |
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 | 154827 | 122394 | 0 | 0 | 0.00% | 0.00% |  |
B | 154828 | 122494 | 0 | 0 | 0.00% | 0.00% |  |
C | 154828 | 122512 | 0 | 0 | 0.00% | 0.00% |  |
D | 154828 | 122346 | 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 | 5105 | 8.62 | 1630 | 1520 | 416.0 |
A | 7 | 110 | 5030 | 8.44 | 1630 | 1520 | 416.0 |
A | 15 | 236 | 4739 | 7.74 | 1630 | 1520 | 416.0 |
B | 2 | 9 | 5734 | 12.8 | 1659 | 1577 | 324.6 |
B | 3 | 17 | 4557 | 9.18 | 1659 | 1577 | 324.6 |
B | 2 | 8 | 4506 | 9.02 | 1659 | 1577 | 324.6 |
C | 3 | 202 | 5160 | 8.16 | 1719 | 1596 | 436.8 |
C | 1 | 81 | 4939 | 7.65 | 1719 | 1596 | 436.8 |
C | 1 | 80 | 4880 | 7.52 | 1719 | 1596 | 436.8 |
D | 10 | 189 | 3918 | 6.06 | 1529 | 1385 | 418.1 |
D | 6 | 38 | 3816 | 5.81 | 1529 | 1385 | 418.1 |
D | 6 | 67 | 3782 | 5.73 | 1529 | 1385 | 418.1 |
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 |  |