Observation information
- date-obs: 2016-07-08
- time-obs: 04:59:40.663300000
- date-end: 2016-07-08
- time-end: 08:03:06.653100000
- obs_id: G05_240T01_9000000536
- exposure: 4962.44973936
- sourceid: CDFS-I
- observer: kanak
- ra_pnt: 53.05233
- dec_pnt: -27.88577
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_240T01_9000000536_04206cztM0_level2.evt
| modeM0/AS1G05_240T01_9000000536_04206cztM0_level2_quad_clean.evt
|
| Size (bytes) | 769,248,000 | 88,836,480 |
| Size | 733.6 MB
| 84.7 MB
|
| Events in quadrant A | 7,564,981 | 501,185 |
| Events in quadrant B | 6,356,110 | 514,597 |
| Events in quadrant C | 4,442,035 | 515,136 |
| Events in quadrant D | 4,291,532 | 501,112 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 192 | 0 |
| B | 0 | 192 | 0 |
| C | 0 | 192 | 0 |
| D | 0 | 192 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 16 | 0 |
| C | 0 | 16 | 0 |
| D | 0 | 16 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 28792 | 6 |
| B | 0 | 25192 | 2 |
| C | 0 | 19802 | 2 |
| D | 0 | 19772 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 9490 | 1012 | 10.663857% |
| B | 9491 | 483 | 5.089032% |
| C | 9491 | 80 | 0.842904% |
| D | 9490 | 78 | 0.821918% |
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 | 11006 | 9493 | 713 | 713 | 6.48% | 7.51% |  |
| B | 11006 | 9493 | 254 | 254 | 2.31% | 2.68% |  |
| C | 11006 | 9493 | 1 | 1 | 0.01% | 0.01% |  |
| D | 11006 | 9493 | 12 | 12 | 0.11% | 0.13% |  |
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 | 1683389 | 7658.23 | 1070 | 1046 | 219.7 |
| A | 12 | 247 | 1446676 | 6580.69 | 1070 | 1046 | 219.7 |
| A | 15 | 234 | 159160 | 719.75 | 1070 | 1046 | 219.7 |
| B | 3 | 0 | 1481937 | 6852.29 | 1112 | 1085 | 216.1 |
| B | 14 | 167 | 270580 | 1247.02 | 1112 | 1085 | 216.1 |
| B | 4 | 142 | 152663 | 701.39 | 1112 | 1085 | 216.1 |
| C | 9 | 144 | 225211 | 885.66 | 1078 | 1082 | 253.1 |
| C | 13 | 61 | 8843 | 30.67 | 1078 | 1082 | 253.1 |
| C | 14 | 67 | 5466 | 17.32 | 1078 | 1082 | 253.1 |
| D | 13 | 239 | 152246 | 575.59 | 1080 | 1045 | 262.7 |
| D | 10 | 34 | 14793 | 52.34 | 1080 | 1045 | 262.7 |
| D | 2 | 14 | 13626 | 47.89 | 1080 | 1045 | 262.7 |
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 |  |