Observation information
- date-obs: 2018-12-07
- time-obs: 03:26:34.512000000
- date-end: 2018-12-08
- time-end: 23:22:44.522000000
- obs_id: T03_059T01_9000002554
- exposure: 65972.2280372
- 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_9000002554cztM0_level2.fits
| modeM0/AS1T03_059T01_9000002554cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,246,043,520 | 1,168,545,600 |
| Size | 1.2 GB
| 1.1 GB
|
| Events in quadrant A | 7,631,652 | 6,975,128 |
| Events in quadrant B | 7,511,178 | 7,123,853 |
| Events in quadrant C | 7,512,210 | 6,652,535 |
| Events in quadrant D | 6,089,888 | 5,655,437 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 218 | 0 |
| B | 0 | 218 | 0 |
| C | 0 | 218 | 0 |
| D | 0 | 218 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2670 | 0 |
| B | 0 | 2670 | 0 |
| C | 0 | 2670 | 0 |
| D | 0 | 2670 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 317227 | 0 |
| B | 0 | 272225 | 0 |
| C | 0 | 273231 | 0 |
| D | 0 | 427344 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 131080 | 5421 | 4.135642% |
| B | 131107 | 1654 | 1.261565% |
| C | 131107 | 2007 | 1.530811% |
| D | 131107 | 16349 | 12.469967% |
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 | 158171 | 131034 | 0 | 0 | 0.00% | 0.00% |  |
| B | 158171 | 131098 | 0 | 0 | 0.00% | 0.00% |  |
| C | 158171 | 131104 | 0 | 0 | 0.00% | 0.00% |  |
| D | 158171 | 131011 | 0 | 0 | 0.00% | 0.00% |  |
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 | 29 | 6335 | 9.08 | 1985 | 1857 | 493.1 |
| A | 7 | 110 | 6211 | 8.83 | 1985 | 1857 | 493.1 |
| A | 9 | 19 | 5693 | 7.78 | 1985 | 1857 | 493.1 |
| B | 2 | 9 | 6039 | 10.71 | 1979 | 1887 | 387.6 |
| B | 2 | 8 | 5121 | 8.34 | 1979 | 1887 | 387.6 |
| B | 3 | 17 | 4994 | 8.02 | 1979 | 1887 | 387.6 |
| C | 1 | 81 | 5560 | 7.27 | 1981 | 1846 | 511.0 |
| C | 1 | 80 | 5496 | 7.14 | 1981 | 1846 | 511.0 |
| C | 12 | 241 | 5357 | 6.87 | 1981 | 1846 | 511.0 |
| D | 3 | 14 | 4599 | 6.54 | 1739 | 1579 | 461.5 |
| D | 6 | 231 | 4407 | 6.13 | 1739 | 1579 | 461.5 |
| D | 6 | 67 | 4326 | 5.95 | 1739 | 1579 | 461.5 |
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 |  |