Observation information
- date-obs: 2023-06-27
- time-obs: 13:25:46.823800000
- date-end: 2023-06-27
- time-end: 14:21:36.809000000
- obs_id: A12_101T04_9000005714
- exposure: 1624.9071452
- sourceid: MaNGA 7975-12702
- observer: APaswan
- ra_pnt: 323.5212
- dec_pnt: 10.42194
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A12_101T04_9000005714_41884cztM0_level2.fits
| modeM0/AS1A12_101T04_9000005714_41884cztM0_level2_quad_clean.evt
|
Size (bytes) | 157,029,120 | 28,848,960 |
Size | 149.8 MB
| 27.5 MB
|
Events in quadrant A | 1,573,334 | 188,245 |
Events in quadrant B | 862,677 | 208,141 |
Events in quadrant C | 1,229,269 | 178,421 |
Events in quadrant D | 2,005,185 | 167,903 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 16 | 0 |
B | 0 | 16 | 0 |
C | 0 | 16 | 0 |
D | 0 | 16 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 5869 | 2 |
B | 0 | 3678 | 1 |
C | 0 | 4700 | 1 |
D | 0 | 7204 | 1 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 36 | 0 |
B | 0 | 36 | 0 |
C | 0 | 36 | 0 |
D | 0 | 36 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 1799 | 183 | 10.172318% |
B | 1799 | 6 | 0.333519% |
C | 1799 | 137 | 7.615342% |
D | 1799 | 180 | 10.005559% |
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 | 3350 | 1800 | 102 | 102 | 3.04% | 5.67% |  |
B | 3350 | 1800 | 0 | 0 | 0.00% | 0.00% |  |
C | 3350 | 1800 | 132 | 132 | 3.94% | 7.33% |  |
D | 3350 | 1800 | 200 | 200 | 5.97% | 11.11% |  |
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 | 14 | 24 | 586774 | 13660.49 | 198 | 193 | 42.9 |
A | 10 | 83 | 203017 | 4723.43 | 198 | 193 | 42.9 |
A | 14 | 250 | 15303 | 351.89 | 198 | 193 | 42.9 |
B | 0 | 156 | 49152 | 1185.82 | 203 | 198 | 41.3 |
B | 4 | 141 | 5332 | 124.36 | 203 | 198 | 41.3 |
B | 12 | 111 | 5154 | 120.05 | 203 | 198 | 41.3 |
C | 0 | 10 | 408985 | 8955.3 | 186 | 186 | 45.6 |
C | 15 | 214 | 71089 | 1553.23 | 186 | 186 | 45.6 |
C | 0 | 15 | 20752 | 450.53 | 186 | 186 | 45.6 |
D | 12 | 79 | 793682 | 16103.78 | 192 | 187 | 49.3 |
D | 5 | 222 | 244808 | 4964.52 | 192 | 187 | 49.3 |
D | 12 | 6 | 116336 | 2357.21 | 192 | 187 | 49.3 |
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 |  |