Observation information
- date-obs: 2024-01-25
- time-obs: 19:35:27.735200000
- date-end: 2024-01-25
- time-end: 21:41:07.733000000
- obs_id: A13_020T01_9000006040
- exposure: 5544.17261469
- 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_45030cztM0_level2.fits
| modeM0/AS1A13_020T01_9000006040_45030cztM0_level2_quad_clean.evt
|
Size (bytes) | 751,426,560 | 113,333,760 |
Size | 716.6 MB
| 108.1 MB
|
Events in quadrant A | 5,998,085 | 804,464 |
Events in quadrant B | 4,795,485 | 801,127 |
Events in quadrant C | 4,372,183 | 767,198 |
Events in quadrant D | 12,066,465 | 533,611 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 152 | 0 |
B | 0 | 152 | 0 |
C | 0 | 152 | 0 |
D | 0 | 152 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 23363 | 1 |
B | 0 | 19402 | 0 |
C | 0 | 18527 | 0 |
D | 0 | 41096 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7539 | 99 | 1.313172% |
B | 7540 | 358 | 4.748011% |
C | 7540 | 380 | 5.039788% |
D | 7540 | 2423 | 32.135279% |
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 | 7539 | 7539 | 10 | 10 | 0.13% | 0.13% |  |
B | 7540 | 7540 | 194 | 194 | 2.57% | 2.57% |  |
C | 7540 | 7540 | 208 | 208 | 2.76% | 2.76% |  |
D | 7540 | 7540 | 2195 | 2195 | 29.11% | 29.11% |  |
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 | 2633356 | 14774.38 | 847 | 830 | 178.2 |
A | 0 | 243 | 48755 | 268.97 | 847 | 830 | 178.2 |
A | 13 | 248 | 42923 | 236.24 | 847 | 830 | 178.2 |
B | 0 | 189 | 511517 | 3085.74 | 835 | 809 | 165.5 |
B | 5 | 255 | 340976 | 2055.32 | 835 | 809 | 165.5 |
B | 4 | 171 | 275400 | 1659.1 | 835 | 809 | 165.5 |
C | 14 | 254 | 1080892 | 5627.85 | 813 | 819 | 191.9 |
C | 12 | 2 | 37262 | 189.89 | 813 | 819 | 191.9 |
C | 2 | 14 | 26719 | 134.96 | 813 | 819 | 191.9 |
D | 13 | 174 | 4209342 | 22894.31 | 717 | 695 | 183.8 |
D | 5 | 235 | 1567192 | 8521.47 | 717 | 695 | 183.8 |
D | 1 | 52 | 1128398 | 6134.51 | 717 | 695 | 183.8 |
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 |  |