Observation information
- date-obs: 2016-10-16
- time-obs: 00:05:36.520700000
- date-end: 2016-10-17
- time-end: 00:56:47.494100000
- obs_id: G06_115T01_9000000734
- exposure: 52800.7780231
- sourceid: Sky-10
- observer: jsyadav
- ra_pnt: 321.2162
- dec_pnt: -48.68352
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_115T01_9000000734cztM0_level2.evt
| modeM0/AS1G06_115T01_9000000734cztM0_level2_quad_clean.evt
|
Size (bytes) | 5,230,062,720 | 1,020,896,640 |
Size | 4.9 GB
| 973.6 MB
|
Events in quadrant A | 35,197,814 | 6,429,948 |
Events in quadrant B | 40,520,771 | 6,486,757 |
Events in quadrant C | 36,399,732 | 6,477,973 |
Events in quadrant D | 41,028,554 | 6,199,946 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 159434 | 0 |
B | 0 | 171821 | 0 |
C | 0 | 161861 | 0 |
D | 0 | 176878 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1583 | 0 |
B | 0 | 1588 | 0 |
C | 0 | 1582 | 0 |
D | 0 | 1588 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 112 | 0 |
B | 0 | 112 | 0 |
C | 0 | 112 | 0 |
D | 0 | 112 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 77699 | 758 | 0.975560% |
B | 77664 | 1463 | 1.883756% |
C | 77700 | 612 | 0.787645% |
D | 77715 | 1626 | 2.092260% |
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 | 89472 | 78115 | 9 | 9 | 0.01% | 0.01% |  |
B | 89472 | 78101 | 441 | 441 | 0.49% | 0.56% |  |
C | 89472 | 78109 | 17 | 17 | 0.02% | 0.02% |  |
D | 89472 | 78121 | 730 | 730 | 0.82% | 0.93% |  |
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 | 135712 | 69.62 | 9053 | 8867 | 1822.1 |
A | 12 | 194 | 87988 | 43.42 | 9053 | 8867 | 1822.1 |
A | 0 | 226 | 87678 | 43.25 | 9053 | 8867 | 1822.1 |
B | 15 | 204 | 1876848 | 1091.13 | 9121 | 8911 | 1711.9 |
B | 5 | 172 | 1341402 | 778.36 | 9121 | 8911 | 1711.9 |
B | 11 | 51 | 609388 | 350.76 | 9121 | 8911 | 1711.9 |
C | 1 | 16 | 1792420 | 893.54 | 8792 | 8818 | 1996.1 |
C | 3 | 9 | 139575 | 65.51 | 8792 | 8818 | 1996.1 |
C | 13 | 61 | 71249 | 31.28 | 8792 | 8818 | 1996.1 |
D | 2 | 152 | 2094942 | 983.96 | 8770 | 8499 | 2120.5 |
D | 1 | 239 | 1703267 | 799.25 | 8770 | 8499 | 2120.5 |
D | 2 | 14 | 796617 | 371.67 | 8770 | 8499 | 2120.5 |
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 |  |