Observation information
- date-obs: 2022-04-10
- time-obs: 21:14:46.508300000
- date-end: 2022-04-10
- time-end: 23:42:59.043100000
- obs_id: A11_093T01_9000005064
- exposure: 4413.55539048
- sourceid: MaNGA 1-24145
- observer: sbarway
- ra_pnt: 258.847
- dec_pnt: 57.43289
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A11_093T01_9000005064_35329cztM0_level2.evt
| modeM0/AS1A11_093T01_9000005064_35329cztM0_level2_quad_clean.evt
|
Size (bytes) | 521,133,120 | 85,008,960 |
Size | 497.0 MB
| 81.1 MB
|
Events in quadrant A | 2,804,314 | 544,423 |
Events in quadrant B | 6,041,890 | 520,964 |
Events in quadrant C | 3,185,767 | 567,056 |
Events in quadrant D | 3,357,584 | 536,564 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12242 | 3 |
B | 0 | 21965 | 2 |
C | 0 | 12978 | 2 |
D | 0 | 14051 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 120 | 0 |
B | 0 | 120 | 0 |
C | 0 | 120 | 0 |
D | 0 | 120 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 30 | 0 |
B | 0 | 30 | 0 |
C | 0 | 30 | 0 |
D | 0 | 30 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5787 | 37 | 0.639364% |
B | 5787 | 1088 | 18.800760% |
C | 5787 | 98 | 1.693451% |
D | 5787 | 70 | 1.209608% |
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 | 8893 | 5789 | 28 | 28 | 0.31% | 0.48% | |
B | 8893 | 5788 | 755 | 755 | 8.49% | 13.04% | |
C | 8893 | 5789 | 78 | 78 | 0.88% | 1.35% | |
D | 8893 | 5789 | 58 | 58 | 0.65% | 1.00% | |
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 | 10 | 83 | 98091 | 728.38 | 653 | 640 | 133.8 |
A | 9 | 143 | 95790 | 711.18 | 653 | 640 | 133.8 |
A | 8 | 192 | 33891 | 248.53 | 653 | 640 | 133.8 |
B | 5 | 236 | 2459920 | 21097.74 | 607 | 590 | 116.6 |
B | 5 | 172 | 1067044 | 9148.74 | 607 | 590 | 116.6 |
B | 5 | 200 | 35432 | 298.9 | 607 | 590 | 116.6 |
C | 0 | 10 | 411310 | 2776.67 | 640 | 644 | 147.9 |
C | 15 | 214 | 238817 | 1610.38 | 640 | 644 | 147.9 |
C | 15 | 159 | 20289 | 132.83 | 640 | 644 | 147.9 |
D | 8 | 195 | 345467 | 2247.89 | 635 | 618 | 153.4 |
D | 2 | 153 | 103335 | 669.56 | 635 | 618 | 153.4 |
D | 1 | 47 | 99021 | 641.44 | 635 | 618 | 153.4 |
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 |
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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 | |