Observation information
- date-obs: 2017-06-17
- time-obs: 09:56:45.834400000
- date-end: 2017-06-17
- time-end: 19:32:57.799400000
- obs_id: G07_077T04_9000001312
- exposure: 19902.3730852
- sourceid: BooVod-IV
- observer: kanak
- ra_pnt: 221.2798
- dec_pnt: 38.75274
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_077T04_9000001312cztM0_level2.evt
| modeM0/AS1G07_077T04_9000001312cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,979,340,480 | 394,842,240 |
Size | 1.8 GB
| 376.6 MB
|
Events in quadrant A | 16,191,749 | 2,482,583 |
Events in quadrant B | 14,021,642 | 2,519,176 |
Events in quadrant C | 13,580,569 | 2,513,463 |
Events in quadrant D | 14,183,767 | 2,443,425 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 594 | 0 |
B | 0 | 594 | 0 |
C | 0 | 594 | 0 |
D | 0 | 594 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 54 | 0 |
B | 0 | 54 | 0 |
C | 0 | 54 | 0 |
D | 0 | 54 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 67223 | 0 |
B | 0 | 61321 | 0 |
C | 0 | 60590 | 0 |
D | 0 | 63082 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 29119 | 578 | 1.984958% |
B | 29112 | 352 | 1.209123% |
C | 29112 | 279 | 0.958368% |
D | 29109 | 509 | 1.748600% |
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 | 34573 | 29128 | 140 | 140 | 0.40% | 0.48% |  |
B | 34573 | 29127 | 20 | 20 | 0.06% | 0.07% |  |
C | 34573 | 29128 | 6 | 6 | 0.02% | 0.02% |  |
D | 34573 | 29129 | 208 | 208 | 0.60% | 0.71% |  |
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 | 2202550 | 3217.45 | 3401 | 3324 | 683.5 |
A | 15 | 239 | 254907 | 368.06 | 3401 | 3324 | 683.5 |
A | 5 | 16 | 201688 | 290.2 | 3401 | 3324 | 683.5 |
B | 0 | 214 | 253176 | 386.04 | 3436 | 3347 | 647.2 |
B | 0 | 219 | 208670 | 317.27 | 3436 | 3347 | 647.2 |
B | 12 | 111 | 72452 | 106.78 | 3436 | 3347 | 647.2 |
C | 9 | 68 | 381942 | 490.97 | 3364 | 3377 | 771.1 |
C | 14 | 67 | 67918 | 83.7 | 3364 | 3377 | 771.1 |
C | 13 | 61 | 25297 | 28.43 | 3364 | 3377 | 771.1 |
D | 1 | 52 | 690877 | 845.04 | 3316 | 3235 | 813.7 |
D | 2 | 136 | 309002 | 375.75 | 3316 | 3235 | 813.7 |
D | 12 | 227 | 188243 | 227.35 | 3316 | 3235 | 813.7 |
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 |  |