Observation information
- date-obs: 2018-12-07
- time-obs: 22:33:09.527100000
- date-end: 2018-12-08
- time-end: 00:52:53.527000000
- obs_id: T03_059T01_9000002554
- exposure: 4821.6346243
- sourceid: AUDISGOODSS
- observer: kanak
- ra_pnt: 53.12369
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_059T01_9000002554_17271cztM0_level2.evt
| modeM0/AS1T03_059T01_9000002554_17271cztM0_level2_quad_clean.evt
|
| Size (bytes) | 499,498,560 | 95,613,120 |
| Size | 476.4 MB
| 91.2 MB
|
| Events in quadrant A | 3,355,646 | 621,289 |
| Events in quadrant B | 3,248,733 | 626,676 |
| Events in quadrant C | 3,222,676 | 590,455 |
| Events in quadrant D | 4,823,636 | 568,320 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 15 | 0 |
| C | 0 | 15 | 0 |
| D | 0 | 15 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 140 | 0 |
| B | 0 | 140 | 0 |
| C | 0 | 140 | 0 |
| D | 0 | 140 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14722 | 2 |
| B | 0 | 14343 | 3 |
| C | 0 | 14274 | 2 |
| D | 0 | 19270 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7027 | 28 | 0.398463% |
| B | 7026 | 28 | 0.398520% |
| C | 7026 | 36 | 0.512383% |
| D | 7026 | 311 | 4.426416% |
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 | 7677 | 7028 | 3 | 3 | 0.04% | 0.04% |  |
| B | 7676 | 7027 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7676 | 7027 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7676 | 7027 | 270 | 270 | 3.52% | 3.84% |  |
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 | 14 | 235 | 158511 | 940.96 | 825 | 807 | 167.6 |
| A | 0 | 8 | 16255 | 92.17 | 825 | 807 | 167.6 |
| A | 0 | 226 | 7144 | 37.81 | 825 | 807 | 167.6 |
| B | 12 | 111 | 19298 | 114.32 | 829 | 806 | 161.8 |
| B | 11 | 111 | 16622 | 97.78 | 829 | 806 | 161.8 |
| B | 14 | 111 | 14346 | 83.71 | 829 | 806 | 161.8 |
| C | 14 | 238 | 122499 | 652.44 | 793 | 797 | 186.5 |
| C | 3 | 233 | 9802 | 48.28 | 793 | 797 | 186.5 |
| C | 13 | 61 | 5549 | 25.48 | 793 | 797 | 186.5 |
| D | 11 | 176 | 1247942 | 6528.96 | 784 | 763 | 191.0 |
| D | 10 | 70 | 373558 | 1951.58 | 784 | 763 | 191.0 |
| D | 13 | 189 | 215772 | 1125.57 | 784 | 763 | 191.0 |
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 |  |