Observation information
- date-obs: 2023-09-29
- time-obs: 11:01:47.201300000
- date-end: 2023-09-29
- time-end: 13:19:23.202400000
- obs_id: A06_006T01_9000005860
- exposure: 5389.33181858
- 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_43276cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43276cztM0_level2_quad_clean.evt
|
| Size (bytes) | 383,088,960 | 95,310,720 |
| Size | 365.3 MB
| 90.9 MB
|
| Events in quadrant A | 3,767,670 | 624,293 |
| Events in quadrant B | 2,622,376 | 663,393 |
| Events in quadrant C | 2,840,698 | 639,897 |
| Events in quadrant D | 4,480,904 | 537,574 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 122 | 0 |
| B | 0 | 122 | 0 |
| C | 0 | 122 | 0 |
| D | 0 | 122 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 22 | 0 |
| B | 0 | 23 | 0 |
| C | 0 | 23 | 0 |
| D | 0 | 23 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14853 | 2 |
| B | 0 | 12107 | 2 |
| C | 0 | 12259 | 2 |
| D | 0 | 17615 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6023 | 194 | 3.220986% |
| B | 6023 | 10 | 0.166030% |
| C | 6023 | 15 | 0.249045% |
| D | 6023 | 612 | 10.161049% |
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 | 7366 | 6024 | 150 | 150 | 2.04% | 2.49% |  |
| B | 7366 | 6024 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7366 | 6024 | 8 | 8 | 0.11% | 0.13% |  |
| D | 7366 | 6024 | 564 | 564 | 7.66% | 9.36% |  |
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 | 639005 | 4758.89 | 646 | 630 | 134.1 |
| A | 15 | 237 | 564635 | 4204.48 | 646 | 630 | 134.1 |
| A | 13 | 248 | 43854 | 322.22 | 646 | 630 | 134.1 |
| B | 0 | 189 | 17699 | 133.53 | 651 | 634 | 127.8 |
| B | 12 | 111 | 16241 | 122.12 | 651 | 634 | 127.8 |
| B | 11 | 111 | 15291 | 114.69 | 651 | 634 | 127.8 |
| C | 15 | 214 | 249123 | 1640.54 | 646 | 648 | 151.5 |
| C | 14 | 254 | 63472 | 414.79 | 646 | 648 | 151.5 |
| C | 7 | 220 | 5547 | 32.34 | 646 | 648 | 151.5 |
| D | 12 | 233 | 1440299 | 9539.45 | 614 | 597 | 150.9 |
| D | 1 | 52 | 380776 | 2519.06 | 614 | 597 | 150.9 |
| D | 2 | 249 | 143061 | 943.97 | 614 | 597 | 150.9 |
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 |  |