Observation information
- date-obs: 2017-02-04
- time-obs: 18:59:20.324200000
- date-end: 2017-02-06
- time-end: 21:01:29.395300000
- obs_id: G06_157T02_9000001008
- exposure: 97526.9834948
- sourceid: Mrk766
- observer: KPSingh19
- ra_pnt: 184.6104
- dec_pnt: 29.81282
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_157T02_9000001008cztM0_level2.evt
| modeM0/AS1G06_157T02_9000001008cztM0_level2_quad_clean.evt
|
Size (bytes) | 10,730,413,440 | 1,914,842,880 |
Size | 10.0 GB
| 1.8 GB
|
Events in quadrant A | 73,567,096 | 11,952,530 |
Events in quadrant B | 73,414,477 | 12,280,308 |
Events in quadrant C | 76,654,169 | 12,119,830 |
Events in quadrant D | 91,231,075 | 11,378,987 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 239 | 0 |
B | 0 | 239 | 0 |
C | 0 | 239 | 0 |
D | 0 | 239 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 322505 | 0 |
B | 0 | 319483 | 0 |
C | 0 | 328307 | 0 |
D | 0 | 376784 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 3052 | 0 |
B | 0 | 3054 | 0 |
C | 0 | 3052 | 0 |
D | 0 | 3052 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 149864 | 3413 | 2.277398% |
B | 149868 | 2256 | 1.505325% |
C | 149867 | 1577 | 1.052266% |
D | 149850 | 6531 | 4.358358% |
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 | 180131 | 149931 | 1118 | 1118 | 0.62% | 0.75% |  |
B | 180131 | 149931 | 117 | 117 | 0.06% | 0.08% |  |
C | 180131 | 149925 | 22 | 22 | 0.01% | 0.01% |  |
D | 180131 | 149919 | 4500 | 4500 | 2.50% | 3.00% |  |
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 | 15 | 234 | 3661786 | 1026.59 | 17657 | 17276 | 3550.1 |
A | 15 | 239 | 1265124 | 351.5 | 17657 | 17276 | 3550.1 |
A | 14 | 111 | 591228 | 161.67 | 17657 | 17276 | 3550.1 |
B | 0 | 214 | 1801632 | 525.1 | 17958 | 17528 | 3397.6 |
B | 11 | 51 | 888401 | 256.32 | 17958 | 17528 | 3397.6 |
B | 4 | 81 | 601326 | 171.82 | 17958 | 17528 | 3397.6 |
C | 9 | 68 | 8079374 | 1999.06 | 17380 | 17451 | 4032.9 |
C | 12 | 80 | 414367 | 98.42 | 17380 | 17451 | 4032.9 |
C | 13 | 61 | 135248 | 29.21 | 17380 | 17451 | 4032.9 |
D | 1 | 52 | 11461347 | 2738.71 | 17042 | 16529 | 4178.9 |
D | 2 | 216 | 5808060 | 1385.9 | 17042 | 16529 | 4178.9 |
D | 14 | 34 | 2255457 | 535.77 | 17042 | 16529 | 4178.9 |
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 |  |