Observation information
- date-obs: 2016-10-16
- time-obs: 16:54:53.496700000
- date-end: 2016-10-16
- time-end: 19:01:20.497400000
- obs_id: G06_115T01_9000000734
- exposure: 5523.21758127
- 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_9000000734_05693cztM0_level2.evt
| modeM0/AS1G06_115T01_9000000734_05693cztM0_level2_quad_clean.evt
|
| Size (bytes) | 543,090,240 | 90,840,960 |
| Size | 517.9 MB
| 86.6 MB
|
| Events in quadrant A | 3,317,752 | 568,742 |
| Events in quadrant B | 4,245,510 | 562,846 |
| Events in quadrant C | 3,501,104 | 567,430 |
| Events in quadrant D | 4,875,429 | 531,179 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15306 | 3 |
| B | 0 | 17606 | 2 |
| C | 0 | 15634 | 2 |
| D | 0 | 20049 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 152 | 0 |
| B | 0 | 152 | 0 |
| C | 0 | 152 | 0 |
| D | 0 | 152 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7472 | 47 | 0.629015% |
| B | 7472 | 258 | 3.452891% |
| C | 7472 | 44 | 0.588865% |
| D | 7472 | 453 | 6.062634% |
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 | 7587 | 7474 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7587 | 7474 | 139 | 139 | 1.83% | 1.86% |  |
| C | 7587 | 7474 | 10 | 10 | 0.13% | 0.13% |  |
| D | 7587 | 7474 | 270 | 270 | 3.56% | 3.61% |  |
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 | 10978 | 58.19 | 851 | 831 | 174.4 |
| A | 13 | 6 | 8893 | 46.23 | 851 | 831 | 174.4 |
| A | 0 | 226 | 8442 | 43.65 | 851 | 831 | 174.4 |
| B | 15 | 204 | 414276 | 2473.15 | 857 | 836 | 167.2 |
| B | 5 | 172 | 353996 | 2112.57 | 857 | 836 | 167.2 |
| B | 11 | 51 | 61133 | 360.69 | 857 | 836 | 167.2 |
| C | 1 | 16 | 205918 | 1075.18 | 821 | 823 | 190.8 |
| C | 3 | 9 | 27089 | 137.7 | 821 | 823 | 190.8 |
| C | 1 | 241 | 25131 | 127.43 | 821 | 823 | 190.8 |
| D | 1 | 239 | 1374922 | 6930.68 | 802 | 775 | 198.3 |
| D | 2 | 152 | 188017 | 944.38 | 802 | 775 | 198.3 |
| D | 6 | 223 | 64163 | 319.71 | 802 | 775 | 198.3 |
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 |  |