Observation information
- date-obs: 2023-05-11
- time-obs: 00:26:51.279700000
- date-end: 2023-05-11
- time-end: 02:36:27.272800000
- obs_id: A12_101T01_9000005612
- exposure: 2519.14985615
- sourceid: MaNGA 8601-12701
- observer: APaswan
- ra_pnt: 247.7179
- dec_pnt: 41.28611
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A12_101T01_9000005612_41180cztM0_level2.fits
| modeM0/AS1A12_101T01_9000005612_41180cztM0_level2_quad_clean.evt
|
Size (bytes) | 506,741,760 | 77,564,160 |
Size | 483.3 MB
| 74.0 MB
|
Events in quadrant A | 2,884,484 | 585,525 |
Events in quadrant B | 2,480,102 | 598,323 |
Events in quadrant C | 10,014,624 | 268,711 |
Events in quadrant D | 2,951,217 | 511,875 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22 | 0 |
B | 0 | 22 | 0 |
C | 0 | 22 | 0 |
D | 0 | 23 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11913 | 3 |
B | 0 | 11526 | 2 |
C | 0 | 33444 | 2 |
D | 0 | 13111 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 112 | 0 |
B | 0 | 112 | 0 |
C | 0 | 112 | 0 |
D | 0 | 112 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5487 | 11 | 0.200474% |
B | 5487 | 20 | 0.364498% |
C | 5487 | 3072 | 55.986878% |
D | 5487 | 244 | 4.446874% |
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 | 7160 | 5488 | 4 | 4 | 0.06% | 0.07% |  |
B | 7160 | 5488 | 11 | 11 | 0.15% | 0.20% |  |
C | 7160 | 5488 | 2899 | 2899 | 40.49% | 52.82% |  |
D | 7160 | 5488 | 227 | 227 | 3.17% | 4.14% |  |
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 | 516208 | 4352.36 | 573 | 561 | 118.5 |
A | 12 | 189 | 99204 | 832.6 | 573 | 561 | 118.5 |
A | 2 | 79 | 36620 | 304.36 | 573 | 561 | 118.5 |
B | 0 | 229 | 131180 | 1187.9 | 568 | 554 | 110.0 |
B | 0 | 190 | 48461 | 435.66 | 568 | 554 | 110.0 |
B | 5 | 255 | 48235 | 433.6 | 568 | 554 | 110.0 |
C | 9 | 54 | 8115837 | 87930.22 | 394 | 396 | 92.3 |
C | 0 | 10 | 184508 | 1994.84 | 394 | 396 | 92.3 |
C | 15 | 214 | 173270 | 1873.08 | 394 | 396 | 92.3 |
D | 13 | 249 | 636379 | 4736.65 | 544 | 527 | 134.2 |
D | 2 | 249 | 114556 | 849.44 | 544 | 527 | 134.2 |
D | 2 | 120 | 113948 | 844.91 | 544 | 527 | 134.2 |
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 |  |