Observation information
- date-obs: 2016-01-29
- time-obs: 23:52:15.342300000
- date-end: 2016-01-31
- time-end: 09:51:47.362700000
- obs_id: G02_021T10_9000000304
- exposure: 61918.8381127
- sourceid: GD 153
- observer: KPSingh19
- ra_pnt: 194.2596
- dec_pnt: 22.03131
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G02_021T10_9000000304cztM0_level2.evt
| modeM0/AS1G02_021T10_9000000304cztM0_level2_quad_clean.evt
|
Size (bytes) | 16,600,881,600 | 1,187,714,880 |
Size | 15.5 GB
| 1.1 GB
|
Events in quadrant A | 127,335,829 | 7,196,035 |
Events in quadrant B | 130,238,759 | 7,358,678 |
Events in quadrant C | 121,103,445 | 7,206,050 |
Events in quadrant D | 117,156,320 | 7,005,249 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2104 | 0 |
B | 0 | 2104 | 0 |
C | 0 | 2104 | 0 |
D | 0 | 2104 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 452982 | 0 |
B | 0 | 461435 | 0 |
C | 0 | 434671 | 0 |
D | 0 | 423374 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 15 | 0 |
B | 1 | 15 | 0 |
C | 1 | 15 | 0 |
D | 1 | 1 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 105194 | 674 | 0.640721% |
B | 105189 | 573 | 0.544734% |
C | 105192 | 485 | 0.461062% |
D | 105196 | 1064 | 1.011445% |
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 | 122374 | 105217 | 4319 | 4319 | 3.53% | 4.10% |  |
B | 122374 | 105217 | 4244 | 4244 | 3.47% | 4.03% |  |
C | 122374 | 105219 | 3146 | 3146 | 2.57% | 2.99% |  |
D | 122374 | 105220 | 3746 | 3746 | 3.06% | 3.56% |  |
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 | 128 | 1042345 | 128.0 | 32807 | 33031 | 7885.0 |
A | 15 | 236 | 527695 | 62.74 | 32807 | 33031 | 7885.0 |
A | 0 | 231 | 311590 | 35.33 | 32807 | 33031 | 7885.0 |
B | 8 | 3 | 710208 | 84.63 | 33988 | 34140 | 7988.0 |
B | 4 | 48 | 323298 | 36.2 | 33988 | 34140 | 7988.0 |
B | 5 | 189 | 188484 | 19.32 | 33988 | 34140 | 7988.0 |
C | 9 | 236 | 314260 | 32.67 | 30867 | 31994 | 8639.0 |
C | 8 | 208 | 124965 | 10.76 | 30867 | 31994 | 8639.0 |
C | 12 | 4 | 108104 | 8.81 | 30867 | 31994 | 8639.0 |
D | 1 | 84 | 1247050 | 130.91 | 30053 | 31220 | 9287.4 |
D | 1 | 83 | 1212466 | 127.19 | 30053 | 31220 | 9287.4 |
D | 10 | 172 | 538412 | 54.61 | 30053 | 31220 | 9287.4 |
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 |  |