Observation information
- date-obs: 2024-09-06
- time-obs: 06:50:41.158400000
- date-end: 2024-09-14
- time-end: 01:18:07.216200000
- obs_id: A13_029T01_9000006426
- exposure: 299037.708599
- sourceid: MACSJ0416.1-2403
- observer: chayan
- ra_pnt: 64.03709
- dec_pnt: -24.07464
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_029T01_9000006426cztM0_level2.fits
| modeM0/AS1A13_029T01_9000006426cztM0_level2_quad_clean.evt
|
Size (bytes) | 4,815,141,120 | 4,811,984,640 |
Size | 4.5 GB
| 4.5 GB
|
Events in quadrant A | 27,819,686 | 28,076,649 |
Events in quadrant B | 26,724,712 | 27,939,579 |
Events in quadrant C | 28,727,026 | 27,325,766 |
Events in quadrant D | 24,484,892 | 24,361,656 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2134548 | 0 |
B | 0 | 1406077 | 0 |
C | 0 | 1162305 | 0 |
D | 0 | 1317741 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11288 | 0 |
B | 0 | 11285 | 0 |
C | 0 | 11288 | 0 |
D | 0 | 11283 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 641 | 0 |
B | 0 | 645 | 0 |
C | 0 | 642 | 0 |
D | 0 | 645 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 555364 | 29223 | 5.261954% |
B | 555416 | 38321 | 6.899513% |
C | 555447 | 4997 | 0.899636% |
D | 555433 | 17823 | 3.208848% |
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 | 670641 | 554810 | 0 | 0 | 0.00% | 0.00% | |
B | 670641 | 553460 | 0 | 0 | 0.00% | 0.00% | |
C | 670641 | 555159 | 0 | 0 | 0.00% | 0.00% | |
D | 670640 | 554610 | 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 | 7 | 110 | 22456 | 8.52 | 7246 | 6744 | 1843.5 |
A | 7 | 30 | 20959 | 7.71 | 7246 | 6744 | 1843.5 |
A | 14 | 95 | 20953 | 7.71 | 7246 | 6744 | 1843.5 |
B | 2 | 9 | 25629 | 13.55 | 7062 | 6684 | 1398.4 |
B | 2 | 8 | 20593 | 9.95 | 7062 | 6684 | 1398.4 |
B | 3 | 17 | 19526 | 9.18 | 7062 | 6684 | 1398.4 |
C | 3 | 202 | 21420 | 7.36 | 7598 | 7043 | 1953.0 |
C | 1 | 81 | 21228 | 7.26 | 7598 | 7043 | 1953.0 |
C | 3 | 203 | 20668 | 6.98 | 7598 | 7043 | 1953.0 |
D | 10 | 189 | 17716 | 5.77 | 7056 | 6379 | 1966.0 |
D | 15 | 63 | 17594 | 5.7 | 7056 | 6379 | 1966.0 |
D | 4 | 16 | 17460 | 5.64 | 7056 | 6379 | 1966.0 |
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 | |