Observation information
- date-obs: 2016-09-07
- time-obs: 14:51:05.689600000
- date-end: 2016-09-09
- time-end: 00:55:27.610300000
- obs_id: G05_230T05_9000000648
- exposure: 69683.7159657
- sourceid: TX Col
- observer: KPSingh19
- ra_pnt: 85.83405
- dec_pnt: -41.03175
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G05_230T05_9000000648cztM0_level2_bc.evt
| modeM0/AS1G05_230T05_9000000648cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,892,884,480 | 1,334,756,160 |
Size | 3.6 GB
| 1.2 GB
|
Events in quadrant A | 20,370,359 | 8,377,565 |
Events in quadrant B | 30,946,266 | 8,602,660 |
Events in quadrant C | 20,499,322 | 8,564,858 |
Events in quadrant D | 38,810,026 | 7,572,023 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2186 | 0 |
B | 0 | 2168 | 0 |
C | 0 | 2176 | 0 |
D | 0 | 2178 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 220693 | 0 |
B | 0 | 250470 | 0 |
C | 0 | 218790 | 0 |
D | 0 | 301384 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 152 | 0 |
B | 0 | 152 | 0 |
C | 0 | 152 | 0 |
D | 0 | 152 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 106730 | 1577 | 1.477560% |
B | 106607 | 3361 | 3.152701% |
C | 106723 | 948 | 0.888281% |
D | 106437 | 9652 | 9.068275% |
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 | 122663 | 107281 | 29 | 29 | 0.02% | 0.03% |  |
B | 122663 | 107272 | 493 | 493 | 0.40% | 0.46% |  |
C | 122663 | 107314 | 4 | 4 | 0.00% | 0.00% |  |
D | 122663 | 107093 | 1068 | 1068 | 0.87% | 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 | 0 | 50 | 621980 | 549.08 | 5045 | 4920 | 1123.8 |
A | 15 | 174 | 107258 | 91.06 | 5045 | 4920 | 1123.8 |
A | 13 | 14 | 69394 | 57.37 | 5045 | 4920 | 1123.8 |
B | 8 | 3 | 5988178 | 6093.95 | 5116 | 4957 | 981.8 |
B | 15 | 204 | 1841287 | 1870.31 | 5116 | 4957 | 981.8 |
B | 4 | 48 | 1322434 | 1341.86 | 5116 | 4957 | 981.8 |
C | 12 | 4 | 217976 | 188.5 | 5076 | 4988 | 1129.9 |
C | 1 | 16 | 141802 | 121.09 | 5076 | 4988 | 1129.9 |
C | 10 | 34 | 108900 | 91.97 | 5076 | 4988 | 1129.9 |
D | 13 | 235 | 4862331 | 4239.91 | 4812 | 4607 | 1145.7 |
D | 2 | 33 | 4804951 | 4189.83 | 4812 | 4607 | 1145.7 |
D | 12 | 22 | 4145918 | 3614.61 | 4812 | 4607 | 1145.7 |
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 |  |