Observation information
- date-obs: 2023-05-11
- time-obs: 22:41:01.248600000
- date-end: 2023-05-12
- time-end: 12:24:20.236900000
- obs_id: A12_101T02_9000005622
- exposure: 20085.5484889
- sourceid: MaNGA 8591-6101
- observer: APaswan
- ra_pnt: 212.2787
- dec_pnt: 53.46361
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A12_101T02_9000005622cztM0_level2.fits
| modeM0/AS1A12_101T02_9000005622cztM0_level2_quad_clean.evt
|
Size (bytes) | 312,039,360 | 338,659,200 |
Size | 297.6 MB
| 323.0 MB
|
Events in quadrant A | 1,900,130 | 2,119,623 |
Events in quadrant B | 1,796,006 | 2,061,834 |
Events in quadrant C | 1,799,916 | 1,953,992 |
Events in quadrant D | 1,590,152 | 1,757,761 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 150 | 0 |
B | 0 | 150 | 0 |
C | 0 | 150 | 0 |
D | 0 | 150 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 74092 | 0 |
B | 0 | 79228 | 0 |
C | 0 | 80448 | 0 |
D | 0 | 84557 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 704 | 0 |
B | 0 | 704 | 0 |
C | 0 | 704 | 0 |
D | 0 | 704 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 34397 | 49 | 0.142454% |
B | 34397 | 909 | 2.642672% |
C | 34397 | 1250 | 3.634038% |
D | 34397 | 1086 | 3.157252% |
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 | 49400 | 34397 | 0 | 0 | 0.00% | 0.00% |  |
B | 49400 | 34375 | 0 | 0 | 0.00% | 0.00% |  |
C | 49400 | 34323 | 0 | 0 | 0.00% | 0.00% |  |
D | 49400 | 34361 | 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 | 7 | 110 | 1657 | 9.56 | 496 | 468 | 124.4 |
A | 9 | 19 | 1538 | 8.6 | 496 | 468 | 124.4 |
A | 0 | 29 | 1490 | 8.22 | 496 | 468 | 124.4 |
B | 2 | 9 | 1592 | 12.1 | 474 | 454 | 94.1 |
B | 3 | 80 | 1267 | 8.64 | 474 | 454 | 94.1 |
B | 2 | 8 | 1264 | 8.61 | 474 | 454 | 94.1 |
C | 3 | 203 | 1443 | 8.26 | 474 | 445 | 120.8 |
C | 1 | 81 | 1439 | 8.23 | 474 | 445 | 120.8 |
C | 3 | 202 | 1407 | 7.96 | 474 | 445 | 120.8 |
D | 10 | 189 | 1241 | 6.73 | 455 | 416 | 122.6 |
D | 4 | 160 | 1187 | 6.29 | 455 | 416 | 122.6 |
D | 7 | 3 | 1176 | 6.2 | 455 | 416 | 122.6 |
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 |  |