Observation information
- date-obs: 2023-09-27
- time-obs: 16:42:03.225400000
- date-end: 2023-09-27
- time-end: 23:03:04.221000000
- obs_id: A06_006T01_9000005860
- exposure: 16301.722706
- sourceid: AUDFLs
- observer: sntandon
- ra_pnt: 53.12371
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A06_006T01_9000005860_43252cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43252cztM0_level2_quad_clean.evt
|
| Size (bytes) | 992,833,920 | 271,036,800 |
| Size | 946.8 MB
| 258.5 MB
|
| Events in quadrant A | 9,323,893 | 1,785,583 |
| Events in quadrant B | 7,429,815 | 1,887,497 |
| Events in quadrant C | 8,461,714 | 1,772,337 |
| Events in quadrant D | 10,227,198 | 1,596,688 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 344 | 0 |
| B | 0 | 344 | 0 |
| C | 0 | 344 | 0 |
| D | 0 | 344 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 60 | 0 |
| B | 0 | 60 | 0 |
| C | 0 | 60 | 0 |
| D | 0 | 60 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 38150 | 4 |
| B | 0 | 34222 | 4 |
| C | 0 | 36070 | 4 |
| D | 0 | 42706 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 16892 | 166 | 0.982714% |
| B | 16893 | 30 | 0.177588% |
| C | 16893 | 110 | 0.651157% |
| D | 16892 | 521 | 3.084300% |
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 | 22861 | 16896 | 70 | 70 | 0.31% | 0.41% |  |
| B | 22862 | 16897 | 8 | 8 | 0.03% | 0.05% |  |
| C | 22862 | 16897 | 83 | 83 | 0.36% | 0.49% |  |
| D | 22861 | 16896 | 470 | 470 | 2.06% | 2.78% |  |
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 | 10 | 83 | 1517778 | 4062.68 | 1815 | 1777 | 373.2 |
| A | 12 | 189 | 354818 | 946.1 | 1815 | 1777 | 373.2 |
| A | 15 | 237 | 353342 | 942.15 | 1815 | 1777 | 373.2 |
| B | 5 | 255 | 153613 | 427.22 | 1828 | 1773 | 355.4 |
| B | 0 | 189 | 85457 | 235.46 | 1828 | 1773 | 355.4 |
| B | 12 | 111 | 45706 | 123.61 | 1828 | 1773 | 355.4 |
| C | 15 | 214 | 697533 | 1653.86 | 1802 | 1816 | 420.7 |
| C | 14 | 254 | 457363 | 1082.93 | 1802 | 1816 | 420.7 |
| C | 0 | 207 | 171638 | 403.7 | 1802 | 1816 | 420.7 |
| D | 12 | 6 | 1024065 | 2355.53 | 1776 | 1727 | 434.0 |
| D | 2 | 249 | 948379 | 2181.14 | 1776 | 1727 | 434.0 |
| D | 1 | 52 | 822186 | 1890.39 | 1776 | 1727 | 434.0 |
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 |  |