Observation information
- date-obs: 2020-02-03
- time-obs: 09:05:29.171200000
- date-end: 2020-02-07
- time-end: 11:21:34.115900000
- obs_id: A07_011T01_9000003482
- exposure: 169243.186585
- sourceid: EGS
- observer: isakwold
- ra_pnt: 217.2667
- dec_pnt: 52.87
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A07_011T01_9000003482cztM0_level2_bc.evt
| modeM0/AS1A07_011T01_9000003482cztM0_level2_quad_clean.evt
|
Size (bytes) | 9,001,163,520 | 3,509,311,680 |
Size | 8.4 GB
| 3.3 GB
|
Events in quadrant A | 52,351,705 | 22,715,298 |
Events in quadrant B | 61,807,648 | 22,998,300 |
Events in quadrant C | 54,332,486 | 21,982,356 |
Events in quadrant D | 87,084,406 | 21,474,494 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 399 | 0 |
B | 0 | 400 | 0 |
C | 0 | 400 | 0 |
D | 0 | 401 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 5092 | 0 |
B | 0 | 5092 | 0 |
C | 0 | 5092 | 0 |
D | 0 | 5092 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 514760 | 0 |
B | 0 | 549849 | 0 |
C | 0 | 528957 | 0 |
D | 0 | 639918 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 250105 | 2711 | 1.083945% |
B | 250096 | 4477 | 1.790113% |
C | 250114 | 5150 | 2.059061% |
D | 250077 | 9678 | 3.870008% |
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 | 353766 | 250183 | 56 | 56 | 0.02% | 0.02% |  |
B | 353766 | 250165 | 213 | 213 | 0.06% | 0.09% |  |
C | 353766 | 250179 | 217 | 217 | 0.06% | 0.09% |  |
D | 353765 | 250145 | 1254 | 1254 | 0.35% | 0.50% |  |
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 | 6 | 16 | 559944 | 188.69 | 13341 | 13129 | 2898.0 |
A | 13 | 254 | 419270 | 140.15 | 13341 | 13129 | 2898.0 |
A | 13 | 252 | 196027 | 63.11 | 13341 | 13129 | 2898.0 |
B | 0 | 189 | 4241194 | 1668.99 | 13400 | 13085 | 2533.3 |
B | 3 | 64 | 1774443 | 695.27 | 13400 | 13085 | 2533.3 |
B | 0 | 229 | 972754 | 378.82 | 13400 | 13085 | 2533.3 |
C | 10 | 9 | 2723934 | 903.12 | 12728 | 12676 | 3002.1 |
C | 0 | 10 | 1334197 | 440.2 | 12728 | 12676 | 3002.1 |
C | 7 | 247 | 562206 | 183.05 | 12728 | 12676 | 3002.1 |
D | 1 | 52 | 17958708 | 5946.55 | 12910 | 12475 | 3017.9 |
D | 9 | 85 | 8113933 | 2684.45 | 12910 | 12475 | 3017.9 |
D | 12 | 233 | 4223459 | 1395.33 | 12910 | 12475 | 3017.9 |
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 |  |