Observation information
- date-obs: 2016-07-28
- time-obs: 17:49:28.834000000
- date-end: 2016-07-31
- time-end: 01:57:29.741100000
- obs_id: G05_250T01_9000000568
- exposure: 107953.69215
- sourceid: EY Dra
- observer: KPSingh19
- ra_pnt: 274.0699
- dec_pnt: 54.17267
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G05_250T01_9000000568cztM0_level2.evt
| modeM0/AS1G05_250T01_9000000568cztM0_level2_quad_clean.evt
|
Size (bytes) | 12,034,762,560 | 2,057,431,680 |
Size | 11.2 GB
| 1.9 GB
|
Events in quadrant A | 121,011,761 | 12,484,452 |
Events in quadrant B | 75,584,219 | 13,335,794 |
Events in quadrant C | 72,739,531 | 13,091,829 |
Events in quadrant D | 84,536,108 | 12,627,990 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 467438 | 0 |
B | 0 | 333380 | 0 |
C | 0 | 331627 | 0 |
D | 0 | 364910 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 3216 | 0 |
B | 0 | 3218 | 0 |
C | 0 | 3228 | 0 |
D | 0 | 3230 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 247 | 0 |
B | 0 | 244 | 0 |
C | 0 | 246 | 0 |
D | 0 | 248 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 156802 | 17592 | 11.219245% |
B | 157423 | 2541 | 1.614122% |
C | 157437 | 2141 | 1.359909% |
D | 157079 | 3567 | 2.270832% |
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 | 202083 | 157984 | 9628 | 9628 | 4.76% | 6.09% |  |
B | 202083 | 158710 | 395 | 395 | 0.20% | 0.25% |  |
C | 202083 | 158683 | 381 | 381 | 0.19% | 0.24% |  |
D | 202083 | 158421 | 1711 | 1711 | 0.85% | 1.08% |  |
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 | 13 | 48635505 | 14205.44 | 17065 | 16715 | 3422.5 |
A | 13 | 251 | 2704047 | 785.18 | 17065 | 16715 | 3422.5 |
A | 0 | 50 | 1382548 | 399.07 | 17065 | 16715 | 3422.5 |
B | 4 | 80 | 1283841 | 370.13 | 18143 | 17692 | 3420.8 |
B | 15 | 204 | 990523 | 284.39 | 18143 | 17692 | 3420.8 |
B | 4 | 48 | 948499 | 272.1 | 18143 | 17692 | 3420.8 |
C | 14 | 48 | 2340471 | 581.08 | 17440 | 17509 | 3997.7 |
C | 9 | 247 | 1476533 | 364.97 | 17440 | 17509 | 3997.7 |
C | 1 | 16 | 261291 | 60.98 | 17440 | 17509 | 3997.7 |
D | 13 | 235 | 5224578 | 1172.37 | 17106 | 16722 | 4442.2 |
D | 1 | 20 | 4114709 | 922.52 | 17106 | 16722 | 4442.2 |
D | 13 | 53 | 1462753 | 325.52 | 17106 | 16722 | 4442.2 |
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 |  |