Observation information
- date-obs: 2023-08-02
- time-obs: 00:00:01.647900000
- date-end: 2023-08-02
- time-end: 12:13:24.641000000
- obs_id: T05_138T01_9000005802
- exposure: 18037.6502929
- sourceid: V1716 Sco
- observer: GeraltRiv7145
- ra_pnt: 260.6871
- dec_pnt: -41.62111
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_138T01_9000005802cztM0_level2.fits
| modeM0/AS1T05_138T01_9000005802cztM0_level2_quad_clean.evt
|
Size (bytes) | 289,025,280 | 306,239,040 |
Size | 275.6 MB
| 292.1 MB
|
Events in quadrant A | 1,749,432 | 1,864,795 |
Events in quadrant B | 1,669,566 | 1,876,880 |
Events in quadrant C | 1,709,946 | 1,821,624 |
Events in quadrant D | 1,428,498 | 1,515,989 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 120 | 0 |
B | 0 | 120 | 0 |
C | 0 | 120 | 0 |
D | 0 | 120 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 68638 | 0 |
B | 0 | 66635 | 0 |
C | 0 | 65601 | 0 |
D | 0 | 102458 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 654 | 0 |
B | 0 | 654 | 0 |
C | 0 | 654 | 0 |
D | 0 | 654 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 31938 | 49 | 0.153422% |
B | 31935 | 137 | 0.428996% |
C | 31936 | 72 | 0.225451% |
D | 31937 | 2606 | 8.159815% |
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 | 44004 | 31939 | 0 | 0 | 0.00% | 0.00% |  |
B | 44004 | 31934 | 0 | 0 | 0.00% | 0.00% |  |
C | 44004 | 31936 | 0 | 0 | 0.00% | 0.00% |  |
D | 44004 | 31914 | 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 | 1470 | 9.01 | 457 | 430 | 115.5 |
A | 7 | 110 | 1450 | 8.83 | 457 | 430 | 115.5 |
A | 9 | 19 | 1402 | 8.42 | 457 | 430 | 115.5 |
B | 2 | 9 | 1426 | 11.56 | 442 | 423 | 86.7 |
B | 3 | 80 | 1225 | 9.25 | 442 | 423 | 86.7 |
B | 3 | 17 | 1200 | 8.96 | 442 | 423 | 86.7 |
C | 1 | 81 | 1386 | 8.32 | 451 | 424 | 115.6 |
C | 3 | 202 | 1377 | 8.25 | 451 | 424 | 115.6 |
C | 1 | 80 | 1356 | 8.06 | 451 | 424 | 115.6 |
D | 7 | 3 | 1105 | 6.71 | 409 | 372 | 109.2 |
D | 6 | 67 | 1063 | 6.33 | 409 | 372 | 109.2 |
D | 10 | 189 | 1059 | 6.29 | 409 | 372 | 109.2 |
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 |  |