Observation information
- date-obs: 2019-02-05
- time-obs: 20:20:13.626900000
- date-end: 2019-02-06
- time-end: 12:29:00.632800000
- obs_id: T03_014T01_9000002704
- exposure: 27799.2134594
- sourceid: UGC9273
- observer: aomar
- ra_pnt: 217.0453
- dec_pnt: 13.55158
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_014T01_9000002704cztM0_level2_bc.evt
| modeM0/AS1T03_014T01_9000002704cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,950,079,680 | 612,576,000 |
Size | 1.8 GB
| 584.2 MB
|
Events in quadrant A | 12,716,818 | 3,817,881 |
Events in quadrant B | 11,135,187 | 3,902,979 |
Events in quadrant C | 12,508,530 | 3,756,375 |
Events in quadrant D | 19,352,239 | 3,707,636 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 89 | 0 |
B | 0 | 89 | 0 |
C | 0 | 89 | 0 |
D | 0 | 89 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1002 | 0 |
B | 0 | 1002 | 0 |
C | 0 | 1002 | 0 |
D | 0 | 1002 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110832 | 0 |
B | 0 | 104667 | 0 |
C | 0 | 112029 | 0 |
D | 0 | 130371 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 49093 | 1064 | 2.167315% |
B | 49093 | 598 | 1.218096% |
C | 49093 | 1445 | 2.943393% |
D | 49093 | 1005 | 2.047135% |
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 | 58128 | 49096 | 56 | 56 | 0.10% | 0.11% |  |
B | 58128 | 49094 | 3 | 3 | 0.01% | 0.01% |  |
C | 58128 | 49093 | 52 | 52 | 0.09% | 0.11% |  |
D | 58128 | 49093 | 98 | 98 | 0.17% | 0.20% |  |
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 | 15 | 174 | 2368837 | 4107.45 | 2683 | 2636 | 576.1 |
A | 4 | 2 | 50475 | 83.04 | 2683 | 2636 | 576.1 |
A | 0 | 226 | 17790 | 26.31 | 2683 | 2636 | 576.1 |
B | 7 | 220 | 295615 | 581.63 | 2707 | 2645 | 503.7 |
B | 0 | 189 | 184310 | 360.66 | 2707 | 2645 | 503.7 |
B | 0 | 229 | 52591 | 99.16 | 2707 | 2645 | 503.7 |
C | 4 | 254 | 2495493 | 4160.44 | 2584 | 2574 | 599.2 |
C | 3 | 233 | 28504 | 43.27 | 2584 | 2574 | 599.2 |
C | 5 | 218 | 26285 | 39.57 | 2584 | 2574 | 599.2 |
D | 7 | 238 | 6642809 | 10777.81 | 2665 | 2571 | 616.1 |
D | 10 | 70 | 524542 | 847.21 | 2665 | 2571 | 616.1 |
D | 13 | 168 | 496849 | 802.27 | 2665 | 2571 | 616.1 |
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 |  |