Observation information
- date-obs: 2016-09-04
- time-obs: 21:48:35.737700000
- date-end: 2016-09-06
- time-end: 01:18:18.703900000
- obs_id: G05_103T01_9000000642
- exposure: 51501.4341307
- sourceid: SWJ2000.6+3210
- observer: bpaul
- ra_pnt: 300.0911
- dec_pnt: 32.18978
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G05_103T01_9000000642cztM0_level2_bc.evt
| modeM0/AS1G05_103T01_9000000642cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,354,333,120 | 946,895,040 |
Size | 3.1 GB
| 903.0 MB
|
Events in quadrant A | 17,516,693 | 5,898,560 |
Events in quadrant B | 19,410,787 | 5,968,467 |
Events in quadrant C | 16,739,446 | 5,847,542 |
Events in quadrant D | 42,051,443 | 5,060,618 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1754 | 0 |
B | 0 | 1754 | 0 |
C | 0 | 1754 | 0 |
D | 0 | 1754 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 180012 | 0 |
B | 0 | 184237 | 0 |
C | 0 | 176465 | 0 |
D | 0 | 284638 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 129 | 0 |
B | 0 | 129 | 0 |
C | 0 | 129 | 0 |
D | 0 | 129 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 86075 | 1365 | 1.585826% |
B | 86081 | 1219 | 1.416108% |
C | 86079 | 712 | 0.827147% |
D | 86080 | 12376 | 14.377323% |
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 | 98157 | 86083 | 53 | 53 | 0.05% | 0.06% |  |
B | 98157 | 86082 | 13 | 13 | 0.01% | 0.02% |  |
C | 98157 | 86083 | 0 | 0 | 0.00% | 0.00% |  |
D | 98157 | 86046 | 2262 | 2262 | 2.30% | 2.63% |  |
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 | 50 | 524111 | 548.44 | 4248 | 4141 | 948.1 |
A | 15 | 174 | 297464 | 309.38 | 4248 | 4141 | 948.1 |
A | 13 | 251 | 148490 | 152.25 | 4248 | 4141 | 948.1 |
B | 8 | 3 | 1125766 | 1328.28 | 4310 | 4175 | 844.4 |
B | 15 | 204 | 728125 | 857.36 | 4310 | 4175 | 844.4 |
B | 0 | 219 | 388459 | 455.1 | 4310 | 4175 | 844.4 |
C | 1 | 16 | 151526 | 156.4 | 4192 | 4115 | 942.5 |
C | 9 | 54 | 66808 | 66.52 | 4192 | 4115 | 942.5 |
C | 8 | 128 | 41399 | 39.56 | 4192 | 4115 | 942.5 |
D | 12 | 22 | 11412546 | 12302.7 | 3884 | 3721 | 927.3 |
D | 13 | 235 | 5620492 | 6056.84 | 3884 | 3721 | 927.3 |
D | 13 | 239 | 2845615 | 3064.56 | 3884 | 3721 | 927.3 |
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 |  |