Observation information
- date-obs: 2016-12-02
- time-obs: 15:01:36.914300000
- date-end: 2016-12-02
- time-end: 18:08:33.920800000
- obs_id: G06_169T01_9000000846
- exposure: 6803.97646911
- sourceid: 55 Cnc e
- observer: girish
- ra_pnt: 133.1492
- dec_pnt: 28.33082
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_169T01_9000000846cztM0_level2.evt
| modeM0/AS1G06_169T01_9000000846cztM0_level2_quad_clean.evt
|
Size (bytes) | 785,139,840 | 128,128,320 |
Size | 748.8 MB
| 122.2 MB
|
Events in quadrant A | 6,763,855 | 793,638 |
Events in quadrant B | 5,584,276 | 794,772 |
Events in quadrant C | 4,822,002 | 785,322 |
Events in quadrant D | 5,883,766 | 767,061 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 27510 | 0 |
B | 0 | 23882 | 0 |
C | 0 | 22070 | 0 |
D | 0 | 24965 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 4 | 0 |
B | 0 | 4 | 0 |
C | 0 | 4 | 0 |
D | 0 | 4 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 220 | 0 |
B | 0 | 220 | 0 |
C | 0 | 218 | 0 |
D | 0 | 220 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 10659 | 842 | 7.899428% |
B | 10675 | 316 | 2.960187% |
C | 10691 | 161 | 1.505940% |
D | 10677 | 313 | 2.931535% |
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 | 11218 | 10791 | 294 | 294 | 2.62% | 2.72% |  |
B | 11218 | 10795 | 23 | 23 | 0.21% | 0.21% |  |
C | 11218 | 10800 | 0 | 0 | 0.00% | 0.00% |  |
D | 11217 | 10799 | 110 | 110 | 0.98% | 1.02% |  |
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 | 15 | 1992447 | 8022.37 | 1221 | 1195 | 248.2 |
A | 15 | 234 | 17459 | 65.52 | 1221 | 1195 | 248.2 |
A | 13 | 251 | 15625 | 58.14 | 1221 | 1195 | 248.2 |
B | 0 | 228 | 190292 | 770.24 | 1266 | 1234 | 245.5 |
B | 4 | 81 | 132381 | 534.31 | 1266 | 1234 | 245.5 |
B | 0 | 219 | 94928 | 381.72 | 1266 | 1234 | 245.5 |
C | 9 | 54 | 23770 | 79.25 | 1225 | 1226 | 284.5 |
C | 13 | 61 | 9875 | 30.4 | 1225 | 1226 | 284.5 |
C | 4 | 254 | 6429 | 18.29 | 1225 | 1226 | 284.5 |
D | 2 | 136 | 389648 | 1285.65 | 1230 | 1188 | 302.1 |
D | 2 | 152 | 210229 | 691.85 | 1230 | 1188 | 302.1 |
D | 13 | 105 | 193544 | 636.62 | 1230 | 1188 | 302.1 |
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 |  |