Observation information
- date-obs: 2016-03-09
- time-obs: 09:46:02.903200000
- date-end: 2016-03-09
- time-end: 18:32:26.889200000
- obs_id: T01_045T01_9000000364
- exposure: 15411.2321364
- sourceid: H 1743-332
- observer: dedhia
- ra_pnt: 266.565
- dec_pnt: -32.2335
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T01_045T01_9000000364cztM0_level2.evt
| modeM0/AS1T01_045T01_9000000364cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,283,491,520 | 318,948,480 |
Size | 2.1 GB
| 304.2 MB
|
Events in quadrant A | 15,026,107 | 1,938,238 |
Events in quadrant B | 14,688,378 | 1,972,679 |
Events in quadrant C | 20,691,194 | 1,906,398 |
Events in quadrant D | 16,814,082 | 1,868,436 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27 | 0 |
B | 0 | 27 | 0 |
C | 0 | 27 | 0 |
D | 0 | 27 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 63898 | 0 |
B | 0 | 63198 | 0 |
C | 0 | 80904 | 0 |
D | 0 | 70518 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 584 | 0 |
B | 0 | 584 | 0 |
C | 0 | 584 | 0 |
D | 0 | 584 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 28699 | 870 | 3.031465% |
B | 28699 | 836 | 2.912993% |
C | 28699 | 1068 | 3.721384% |
D | 28699 | 1368 | 4.766717% |
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 | 31584 | 28703 | 135 | 135 | 0.43% | 0.47% |  |
B | 31584 | 28703 | 140 | 140 | 0.44% | 0.49% |  |
C | 31584 | 28703 | 310 | 310 | 0.98% | 1.08% |  |
D | 31584 | 28703 | 855 | 855 | 2.71% | 2.98% |  |
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 | 8 | 14 | 1321782 | 1884.55 | 3420 | 3342 | 699.6 |
A | 8 | 15 | 259639 | 366.35 | 3420 | 3342 | 699.6 |
A | 3 | 1 | 214667 | 302.06 | 3420 | 3342 | 699.6 |
B | 15 | 85 | 518899 | 783.37 | 3454 | 3368 | 658.1 |
B | 6 | 36 | 272345 | 408.72 | 3454 | 3368 | 658.1 |
B | 10 | 244 | 252668 | 378.82 | 3454 | 3368 | 658.1 |
C | 5 | 234 | 7515438 | 9787.33 | 3298 | 3312 | 767.5 |
C | 14 | 223 | 180723 | 231.14 | 3298 | 3312 | 767.5 |
C | 10 | 82 | 66008 | 81.68 | 3298 | 3312 | 767.5 |
D | 13 | 53 | 2424467 | 3105.48 | 3263 | 3183 | 779.7 |
D | 7 | 67 | 543757 | 693.33 | 3263 | 3183 | 779.7 |
D | 13 | 169 | 518160 | 660.5 | 3263 | 3183 | 779.7 |
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 |  |