Observation information
- date-obs: 2016-08-11
- time-obs: 20:29:14.592300000
- date-end: 2016-08-11
- time-end: 22:57:01.593200000
- obs_id: G05_227T01_9000000592
- exposure: 3997.27290969
- sourceid: V1223 Sgr
- observer: dedhia
- ra_pnt: 283.7593
- dec_pnt: -31.16347
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_227T01_9000000592_04719cztM0_level2.evt
| modeM0/AS1G05_227T01_9000000592_04719cztM0_level2_quad_clean.evt
|
| Size (bytes) | 432,360,000 | 74,750,400 |
| Size | 412.3 MB
| 71.3 MB
|
| Events in quadrant A | 3,048,719 | 458,331 |
| Events in quadrant B | 3,285,278 | 470,012 |
| Events in quadrant C | 2,859,648 | 467,203 |
| Events in quadrant D | 3,478,501 | 434,647 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13437 | 3 |
| B | 0 | 13839 | 2 |
| C | 0 | 12898 | 2 |
| D | 0 | 14597 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27 | 0 |
| B | 0 | 27 | 0 |
| C | 0 | 27 | 0 |
| D | 0 | 27 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6207 | 67 | 1.079426% |
| B | 6207 | 86 | 1.385532% |
| C | 6207 | 16 | 0.257773% |
| D | 6207 | 119 | 1.917190% |
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 | 8867 | 6209 | 21 | 21 | 0.24% | 0.34% |  |
| B | 8867 | 6209 | 23 | 23 | 0.26% | 0.37% |  |
| C | 8867 | 6209 | 5 | 5 | 0.06% | 0.08% |  |
| D | 8867 | 6209 | 82 | 82 | 0.92% | 1.32% |  |
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 | 118 | 179768 | 1192.44 | 731 | 716 | 150.2 |
| A | 0 | 226 | 23642 | 152.68 | 731 | 716 | 150.2 |
| A | 13 | 14 | 12217 | 76.59 | 731 | 716 | 150.2 |
| B | 15 | 204 | 126177 | 879.78 | 747 | 730 | 142.6 |
| B | 10 | 16 | 113802 | 793.0 | 747 | 730 | 142.6 |
| B | 14 | 167 | 46819 | 323.23 | 747 | 730 | 142.6 |
| C | 9 | 247 | 34317 | 202.14 | 714 | 718 | 166.2 |
| C | 9 | 16 | 25508 | 149.14 | 714 | 718 | 166.2 |
| C | 13 | 61 | 5965 | 31.57 | 714 | 718 | 166.2 |
| D | 12 | 217 | 222174 | 1302.6 | 698 | 679 | 170.0 |
| D | 2 | 63 | 184778 | 1082.68 | 698 | 679 | 170.0 |
| D | 2 | 136 | 172127 | 1008.28 | 698 | 679 | 170.0 |
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 |  |