Observation information
- date-obs: 2016-12-07
- time-obs: 20:16:43.720200000
- date-end: 2016-12-08
- time-end: 15:50:38.711000000
- obs_id: G06_139T02_9000000862
- exposure: 35488.8429763
- sourceid: GC146-46
- observer: dkojha
- ra_pnt: 29.45833
- dec_pnt: 13.0
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_139T02_9000000862cztM0_level2.evt
| modeM0/AS1G06_139T02_9000000862cztM0_level2_quad_clean.evt
|
Size (bytes) | 4,191,569,280 | 718,352,640 |
Size | 3.9 GB
| 685.1 MB
|
Events in quadrant A | 33,044,951 | 4,454,091 |
Events in quadrant B | 29,719,800 | 4,488,872 |
Events in quadrant C | 28,707,182 | 4,395,172 |
Events in quadrant D | 31,360,423 | 4,242,666 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 139315 | 0 |
B | 0 | 127848 | 0 |
C | 0 | 127289 | 0 |
D | 0 | 134069 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 95 | 0 |
B | 0 | 95 | 0 |
C | 0 | 95 | 0 |
D | 0 | 95 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1238 | 0 |
B | 0 | 1238 | 0 |
C | 0 | 1238 | 0 |
D | 0 | 1238 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 60906 | 1119 | 1.837257% |
B | 60906 | 996 | 1.635307% |
C | 60905 | 548 | 0.899762% |
D | 60906 | 953 | 1.564706% |
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 | 70436 | 60917 | 22 | 22 | 0.03% | 0.04% |  |
B | 70436 | 60917 | 21 | 21 | 0.03% | 0.03% |  |
C | 70436 | 60917 | 38 | 38 | 0.05% | 0.06% |  |
D | 70436 | 60917 | 184 | 184 | 0.26% | 0.30% |  |
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 | 236 | 4327372 | 2900.9 | 7354 | 7199 | 1489.3 |
A | 8 | 15 | 225084 | 146.3 | 7354 | 7199 | 1489.3 |
A | 15 | 174 | 117290 | 73.92 | 7354 | 7199 | 1489.3 |
B | 4 | 81 | 242196 | 166.97 | 7410 | 7249 | 1407.1 |
B | 15 | 204 | 186614 | 127.47 | 7410 | 7249 | 1407.1 |
B | 0 | 228 | 175097 | 119.28 | 7410 | 7249 | 1407.1 |
C | 1 | 16 | 753636 | 453.54 | 7131 | 7173 | 1645.9 |
C | 12 | 4 | 57804 | 30.76 | 7131 | 7173 | 1645.9 |
C | 13 | 61 | 56093 | 29.72 | 7131 | 7173 | 1645.9 |
D | 8 | 195 | 1073314 | 609.8 | 7149 | 6931 | 1748.7 |
D | 2 | 152 | 1043675 | 592.85 | 7149 | 6931 | 1748.7 |
D | 13 | 137 | 532460 | 300.52 | 7149 | 6931 | 1748.7 |
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 |  |