Observation information
- date-obs: 2023-09-28
- time-obs: 00:05:07.220300000
- date-end: 2023-09-28
- time-end: 02:30:58.217800000
- obs_id: A06_006T01_9000005860
- exposure: 5300.28027481
- 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_43255cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43255cztM0_level2_quad_clean.evt
|
Size (bytes) | 313,750,080 | 93,553,920 |
Size | 299.2 MB
| 89.2 MB
|
Events in quadrant A | 3,086,669 | 618,855 |
Events in quadrant B | 2,394,411 | 655,173 |
Events in quadrant C | 2,772,363 | 618,741 |
Events in quadrant D | 2,937,553 | 560,210 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 33 | 0 |
B | 0 | 34 | 0 |
C | 0 | 34 | 0 |
D | 0 | 34 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12424 | 2 |
B | 0 | 10874 | 2 |
C | 0 | 11465 | 2 |
D | 0 | 12545 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5429 | 18 | 0.331553% |
B | 5429 | 5 | 0.092098% |
C | 5429 | 12 | 0.221035% |
D | 5429 | 85 | 1.565666% |
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 | 7342 | 5430 | 7 | 7 | 0.10% | 0.13% |  |
B | 7342 | 5430 | 0 | 0 | 0.00% | 0.00% |  |
C | 7342 | 5430 | 8 | 8 | 0.11% | 0.15% |  |
D | 7342 | 5430 | 72 | 72 | 0.98% | 1.33% |  |
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 | 573138 | 4627.68 | 604 | 593 | 123.7 |
A | 12 | 189 | 115801 | 931.19 | 604 | 593 | 123.7 |
A | 15 | 237 | 32783 | 260.18 | 604 | 593 | 123.7 |
B | 0 | 189 | 15115 | 123.51 | 605 | 589 | 117.6 |
B | 12 | 111 | 14944 | 122.06 | 605 | 589 | 117.6 |
B | 11 | 111 | 13734 | 111.77 | 605 | 589 | 117.6 |
C | 15 | 214 | 230634 | 1632.43 | 602 | 606 | 140.9 |
C | 3 | 233 | 79573 | 560.4 | 602 | 606 | 140.9 |
C | 14 | 254 | 79349 | 558.81 | 602 | 606 | 140.9 |
D | 1 | 52 | 207430 | 1418.56 | 595 | 578 | 145.8 |
D | 12 | 233 | 153976 | 1051.98 | 595 | 578 | 145.8 |
D | 13 | 249 | 138753 | 947.59 | 595 | 578 | 145.8 |
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 |  |