Observation information
- date-obs: 2016-12-28
- time-obs: 06:41:08.902100000
- date-end: 2016-12-31
- time-end: 19:30:57.762100000
- obs_id: G06_086T02_9000000936
- exposure: 145553.82387
- sourceid: 1ES 1101-232
- observer: KPSingh19
- ra_pnt: 165.9067
- dec_pnt: -23.49198
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_086T02_9000000936cztM0_level2.evt
| modeM0/AS1G06_086T02_9000000936cztM0_level2_quad_clean.evt
|
Size (bytes) | 16,444,756,800 | 2,853,299,520 |
Size | 15.3 GB
| 2.7 GB
|
Events in quadrant A | 110,422,218 | 17,888,647 |
Events in quadrant B | 114,840,985 | 18,103,841 |
Events in quadrant C | 111,149,009 | 17,707,195 |
Events in quadrant D | 145,949,257 | 16,805,938 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 487107 | 0 |
B | 0 | 497485 | 0 |
C | 0 | 489058 | 0 |
D | 0 | 589713 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 377 | 0 |
B | 0 | 372 | 0 |
C | 0 | 373 | 0 |
D | 0 | 371 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 4760 | 0 |
B | 0 | 4764 | 0 |
C | 0 | 4746 | 0 |
D | 0 | 4744 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 232360 | 2688 | 1.156826% |
B | 232398 | 3875 | 1.667398% |
C | 232375 | 2369 | 1.019473% |
D | 232302 | 7956 | 3.424852% |
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 | 305391 | 232878 | 307 | 307 | 0.10% | 0.13% |  |
B | 305391 | 232920 | 729 | 729 | 0.24% | 0.31% |  |
C | 305391 | 232873 | 595 | 595 | 0.19% | 0.26% |  |
D | 305391 | 232758 | 5351 | 5351 | 1.75% | 2.30% |  |
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 | 1750024 | 309.49 | 27669 | 27088 | 5567.1 |
A | 13 | 170 | 811368 | 140.88 | 27669 | 27088 | 5567.1 |
A | 13 | 248 | 634625 | 109.13 | 27669 | 27088 | 5567.1 |
B | 0 | 228 | 2441368 | 457.45 | 27889 | 27254 | 5277.3 |
B | 4 | 81 | 2439195 | 457.04 | 27889 | 27254 | 5277.3 |
B | 12 | 111 | 537554 | 96.7 | 27889 | 27254 | 5277.3 |
C | 9 | 247 | 4376105 | 699.06 | 26923 | 27057 | 6221.3 |
C | 12 | 16 | 1409832 | 222.26 | 26923 | 27057 | 6221.3 |
C | 13 | 61 | 211042 | 29.57 | 26923 | 27057 | 6221.3 |
D | 8 | 195 | 13877391 | 2130.84 | 26617 | 25803 | 6500.5 |
D | 2 | 63 | 11359416 | 1743.49 | 26617 | 25803 | 6500.5 |
D | 12 | 220 | 5697965 | 872.57 | 26617 | 25803 | 6500.5 |
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 |  |