Observation information
- date-obs: 2018-12-08
- time-obs: 02:11:29.526700000
- date-end: 2018-12-08
- time-end: 04:21:25.527400000
- obs_id: T03_059T01_9000002554
- exposure: 4622.34061892
- 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_17273cztM0_level2.evt
| modeM0/AS1T03_059T01_9000002554_17273cztM0_level2_quad_clean.evt
|
| Size (bytes) | 506,808,000 | 92,401,920 |
| Size | 483.3 MB
| 88.1 MB
|
| Events in quadrant A | 3,853,381 | 580,465 |
| Events in quadrant B | 3,450,628 | 591,784 |
| Events in quadrant C | 3,421,252 | 557,328 |
| Events in quadrant D | 4,120,186 | 552,894 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 4 | 0 |
| B | 0 | 5 | 0 |
| C | 0 | 5 | 0 |
| D | 0 | 5 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 148 | 0 |
| B | 0 | 148 | 0 |
| C | 0 | 148 | 0 |
| D | 0 | 148 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16530 | 2 |
| B | 0 | 15250 | 2 |
| C | 0 | 15240 | 2 |
| D | 0 | 17416 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7414 | 225 | 3.034799% |
| B | 7414 | 132 | 1.780415% |
| C | 7413 | 167 | 2.252799% |
| D | 7413 | 168 | 2.266289% |
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 | 7684 | 7415 | 88 | 88 | 1.15% | 1.19% |  |
| B | 7684 | 7415 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7683 | 7414 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7683 | 7414 | 71 | 71 | 0.92% | 0.96% |  |
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 | 466517 | 2625.17 | 875 | 854 | 177.4 |
| A | 0 | 8 | 13503 | 71.31 | 875 | 854 | 177.4 |
| A | 0 | 23 | 8317 | 42.07 | 875 | 854 | 177.4 |
| B | 12 | 111 | 21245 | 119.05 | 881 | 856 | 171.3 |
| B | 11 | 111 | 18351 | 102.15 | 881 | 856 | 171.3 |
| B | 14 | 111 | 16085 | 88.92 | 881 | 856 | 171.3 |
| C | 14 | 238 | 128526 | 638.77 | 843 | 846 | 199.9 |
| C | 3 | 233 | 6444 | 28.01 | 843 | 846 | 199.9 |
| C | 13 | 61 | 5879 | 25.18 | 843 | 846 | 199.9 |
| D | 11 | 176 | 529447 | 2533.63 | 854 | 828 | 208.6 |
| D | 10 | 70 | 136008 | 647.91 | 854 | 828 | 208.6 |
| D | 13 | 189 | 101130 | 480.74 | 854 | 828 | 208.6 |
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 |  |