Observation information
- date-obs: 2023-09-25
- time-obs: 15:56:31.251700000
- date-end: 2023-09-29
- time-end: 21:45:37.199700000
- obs_id: A06_006T01_9000005860
- exposure: 152338.489683
- 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_9000005860cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,343,856,320 | 2,474,043,840 |
Size | 2.2 GB
| 2.3 GB
|
Events in quadrant A | 13,756,254 | 14,526,999 |
Events in quadrant B | 13,473,514 | 15,271,275 |
Events in quadrant C | 13,808,772 | 14,209,382 |
Events in quadrant D | 11,674,240 | 12,659,246 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 5460 | 0 |
B | 0 | 5460 | 0 |
C | 0 | 5460 | 0 |
D | 0 | 5460 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 995 | 0 |
B | 0 | 995 | 0 |
C | 0 | 995 | 0 |
D | 0 | 995 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 642858 | 0 |
B | 0 | 543470 | 0 |
C | 0 | 564514 | 0 |
D | 0 | 698636 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 266638 | 6791 | 2.546899% |
B | 266638 | 734 | 0.275280% |
C | 266638 | 1627 | 0.610191% |
D | 266638 | 12687 | 4.758136% |
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 | 366547 | 266089 | 0 | 0 | 0.00% | 0.00% |  |
B | 366547 | 266637 | 0 | 0 | 0.00% | 0.00% |  |
C | 366547 | 266594 | 0 | 0 | 0.00% | 0.00% |  |
D | 366547 | 265638 | 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 | 11500 | 9.07 | 3588 | 3340 | 900.0 |
A | 9 | 19 | 11464 | 9.03 | 3588 | 3340 | 900.0 |
A | 7 | 110 | 11315 | 8.86 | 3588 | 3340 | 900.0 |
B | 2 | 9 | 11879 | 12.25 | 3558 | 3379 | 694.0 |
B | 3 | 80 | 9702 | 9.11 | 3558 | 3379 | 694.0 |
B | 2 | 8 | 9533 | 8.87 | 3558 | 3379 | 694.0 |
C | 1 | 81 | 11408 | 8.69 | 3648 | 3409 | 920.9 |
C | 1 | 80 | 11123 | 8.38 | 3648 | 3409 | 920.9 |
C | 3 | 203 | 10746 | 7.97 | 3648 | 3409 | 920.9 |
D | 7 | 3 | 8570 | 6.27 | 3346 | 3049 | 880.6 |
D | 4 | 160 | 8477 | 6.16 | 3346 | 3049 | 880.6 |
D | 10 | 189 | 8473 | 6.16 | 3346 | 3049 | 880.6 |
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 |  |