Observation information
- date-obs: 2024-01-29
- time-obs: 01:51:04.588300000
- date-end: 2024-01-29
- time-end: 01:55:00.588400000
- obs_id: A13_020T01_9000006040
- exposure: 218.685122907
- sourceid: mcg-6-30-15
- observer: Gordon
- ra_pnt: 203.975
- dec_pnt: -34.29556
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_020T01_9000006040_45078cztM0_level2.fits
| modeM0/AS1A13_020T01_9000006040_45078cztM0_level2_quad_clean.evt
|
Size (bytes) | 21,516,480 | 3,674,880 |
Size | 20.5 MB
| 3.5 MB
|
Events in quadrant A | 208,236 | 22,687 |
Events in quadrant B | 134,342 | 23,969 |
Events in quadrant C | 109,502 | 22,454 |
Events in quadrant D | 322,332 | 17,837 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 4 | 0 |
B | 0 | 4 | 0 |
C | 0 | 4 | 0 |
D | 0 | 4 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 766 | 0 |
B | 0 | 543 | 0 |
C | 0 | 482 | 0 |
D | 0 | 1125 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 236 | 2 | 0.847458% |
B | 236 | 1 | 0.423729% |
C | 237 | 0 | 0.000000% |
D | 237 | 29 | 12.236287% |
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 | 236 | 236 | 0 | 0 | 0.00% | 0.00% |  |
B | 236 | 236 | 0 | 0 | 0.00% | 0.00% |  |
C | 237 | 237 | 0 | 0 | 0.00% | 0.00% |  |
D | 237 | 237 | 32 | 32 | 13.50% | 13.50% |  |
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 | 100307 | 13181.52 | 27 | 26 | 7.6 |
A | 12 | 227 | 1861 | 241.2 | 27 | 26 | 7.6 |
A | 7 | 3 | 1607 | 207.82 | 27 | 26 | 7.6 |
B | 0 | 183 | 22595 | 2935.28 | 27 | 26 | 7.7 |
B | 10 | 3 | 2991 | 385.62 | 27 | 26 | 7.7 |
B | 12 | 111 | 695 | 87.01 | 27 | 26 | 7.7 |
C | 14 | 254 | 3778 | 454.25 | 27 | 27 | 8.3 |
C | 13 | 61 | 175 | 17.92 | 27 | 27 | 8.3 |
C | 14 | 67 | 74 | 5.69 | 27 | 27 | 8.3 |
D | 9 | 49 | 182304 | 22809.48 | 25 | 24 | 8.0 |
D | 1 | 52 | 17668 | 2207.87 | 25 | 24 | 8.0 |
D | 11 | 241 | 6464 | 805.87 | 25 | 24 | 8.0 |
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 |  |