Observation information
- date-obs: 2017-06-30
- time-obs: 06:36:34.599600000
- date-end: 2017-07-02
- time-end: 10:13:56.695500000
- obs_id: G05_230T06_9000001350
- exposure: 90943.1994113
- sourceid: AR Sco
- observer: KPSingh19
- ra_pnt: 245.447
- dec_pnt: -22.88619
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G05_230T06_9000001350cztM0_level2.evt
| modeM0/AS1G05_230T06_9000001350cztM0_level2_quad_clean.evt
|
Size (bytes) | 10,548,529,920 | 1,854,547,200 |
Size | 9.8 GB
| 1.7 GB
|
Events in quadrant A | 86,459,362 | 11,628,577 |
Events in quadrant B | 69,923,623 | 11,964,603 |
Events in quadrant C | 72,115,052 | 11,651,384 |
Events in quadrant D | 81,385,059 | 11,194,417 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2856 | 0 |
B | 0 | 2914 | 0 |
C | 0 | 2912 | 0 |
D | 0 | 2902 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 234 | 0 |
B | 0 | 237 | 0 |
C | 0 | 236 | 0 |
D | 0 | 235 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 351779 | 0 |
B | 0 | 300076 | 0 |
C | 0 | 313065 | 0 |
D | 0 | 336262 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 140865 | 2512 | 1.783268% |
B | 142440 | 1491 | 1.046757% |
C | 142724 | 4271 | 2.992489% |
D | 141797 | 2678 | 1.888615% |
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 | 185447 | 147497 | 299 | 299 | 0.16% | 0.20% |  |
B | 185447 | 148620 | 57 | 57 | 0.03% | 0.04% |  |
C | 185447 | 149243 | 1559 | 1559 | 0.84% | 1.04% |  |
D | 185447 | 148366 | 1548 | 1548 | 0.83% | 1.04% |  |
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 | 5 | 11047307 | 3234.08 | 17025 | 16729 | 3410.7 |
A | 1 | 162 | 4252493 | 1241.89 | 17025 | 16729 | 3410.7 |
A | 1 | 178 | 1828973 | 531.34 | 17025 | 16729 | 3410.7 |
B | 0 | 214 | 1098933 | 331.81 | 17286 | 16877 | 3261.1 |
B | 0 | 219 | 558325 | 166.03 | 17286 | 16877 | 3261.1 |
B | 12 | 111 | 354503 | 103.53 | 17286 | 16877 | 3261.1 |
C | 4 | 254 | 7690616 | 2034.75 | 16404 | 16477 | 3771.5 |
C | 9 | 68 | 258610 | 64.2 | 16404 | 16477 | 3771.5 |
C | 14 | 234 | 148947 | 35.12 | 16404 | 16477 | 3771.5 |
D | 8 | 195 | 4940475 | 1206.57 | 16437 | 16032 | 4081.4 |
D | 1 | 52 | 4802752 | 1172.82 | 16437 | 16032 | 4081.4 |
D | 12 | 233 | 3105384 | 756.94 | 16437 | 16032 | 4081.4 |
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 |  |