Observation information
- date-obs: 2022-08-29
- time-obs: 10:34:03.487500000
- date-end: 2022-08-29
- time-end: 12:32:18.482500000
- obs_id: A09_002T01_9000005322
- exposure: 4333.89999779
- sourceid: HD 110432
- observer: tsujimot
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A09_002T01_9000005322_37410cztM0_level2.evt
| modeM0/AS1A09_002T01_9000005322_37410cztM0_level2_quad_clean.evt
|
Size (bytes) | 533,476,800 | 82,811,520 |
Size | 508.8 MB
| 79.0 MB
|
Events in quadrant A | 2,857,373 | 538,158 |
Events in quadrant B | 2,891,438 | 538,639 |
Events in quadrant C | 2,805,594 | 551,246 |
Events in quadrant D | 7,210,160 | 475,190 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12033 | 4 |
B | 0 | 12473 | 2 |
C | 0 | 11896 | 1 |
D | 0 | 25513 | 12 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13 | 0 |
B | 0 | 13 | 0 |
C | 0 | 13 | 0 |
D | 0 | 13 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 118 | 0 |
B | 0 | 118 | 0 |
C | 0 | 118 | 0 |
D | 0 | 118 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5782 | 9 | 0.155655% |
B | 5782 | 63 | 1.089588% |
C | 5783 | 21 | 0.363133% |
D | 5779 | 891 | 15.417892% |
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 | 7095 | 5784 | 2 | 2 | 0.03% | 0.03% |  |
B | 7095 | 5784 | 35 | 35 | 0.49% | 0.61% |  |
C | 7095 | 5784 | 11 | 11 | 0.16% | 0.19% |  |
D | 7095 | 5783 | 901 | 901 | 12.70% | 15.58% |  |
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 | 262229 | 2016.84 | 644 | 632 | 129.7 |
A | 9 | 143 | 26764 | 201.47 | 644 | 632 | 129.7 |
A | 13 | 6 | 19683 | 146.88 | 644 | 632 | 129.7 |
B | 5 | 172 | 138166 | 1119.38 | 636 | 618 | 122.9 |
B | 5 | 255 | 98674 | 797.99 | 636 | 618 | 122.9 |
B | 4 | 232 | 70925 | 572.16 | 636 | 618 | 122.9 |
C | 15 | 214 | 245636 | 1681.23 | 629 | 633 | 145.7 |
C | 14 | 254 | 32473 | 218.49 | 629 | 633 | 145.7 |
C | 0 | 10 | 30393 | 204.22 | 629 | 633 | 145.7 |
D | 12 | 227 | 4050496 | 27290.06 | 598 | 581 | 148.4 |
D | 13 | 249 | 232384 | 1561.99 | 598 | 581 | 148.4 |
D | 2 | 249 | 212304 | 1426.68 | 598 | 581 | 148.4 |
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 |  |