Observation information
- date-obs: 2018-12-30
- time-obs: 17:14:47.370300000
- date-end: 2018-12-30
- time-end: 23:15:17.335200000
- obs_id: T03_012T01_9000002606
- exposure: 12278.4078623
- sourceid: IC2524
- observer: aomar
- ra_pnt: 149.3869
- dec_pnt: 33.61973
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_012T01_9000002606cztM0_level2_bc.evt
| modeM0/AS1T03_012T01_9000002606cztM0_level2_quad_clean.evt
|
Size (bytes) | 624,660,480 | 239,230,080 |
Size | 595.7 MB
| 228.1 MB
|
Events in quadrant A | 3,659,744 | 1,515,007 |
Events in quadrant B | 3,761,427 | 1,525,211 |
Events in quadrant C | 6,084,012 | 1,455,570 |
Events in quadrant D | 4,130,481 | 1,460,247 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 384 | 0 |
B | 0 | 384 | 0 |
C | 0 | 384 | 0 |
D | 0 | 384 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 38261 | 0 |
B | 0 | 38649 | 0 |
C | 0 | 49593 | 0 |
D | 0 | 40112 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29 | 0 |
B | 0 | 29 | 0 |
C | 0 | 29 | 0 |
D | 0 | 29 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 18716 | 86 | 0.459500% |
B | 18716 | 126 | 0.673221% |
C | 18716 | 335 | 1.789912% |
D | 18716 | 166 | 0.886942% |
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 | 21631 | 18718 | 1 | 1 | 0.00% | 0.01% | |
B | 21631 | 18716 | 0 | 0 | 0.00% | 0.00% | |
C | 21631 | 18715 | 0 | 0 | 0.00% | 0.00% | |
D | 21631 | 18716 | 7 | 7 | 0.03% | 0.04% | |
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 | 13 | 26363 | 120.79 | 942 | 922 | 210.6 |
A | 14 | 237 | 8180 | 34.46 | 942 | 922 | 210.6 |
A | 15 | 191 | 7939 | 33.31 | 942 | 922 | 210.6 |
B | 0 | 189 | 35090 | 185.95 | 946 | 921 | 183.8 |
B | 0 | 230 | 27734 | 145.92 | 946 | 921 | 183.8 |
B | 0 | 183 | 17471 | 90.07 | 946 | 921 | 183.8 |
C | 3 | 233 | 2486057 | 11625.99 | 898 | 890 | 213.8 |
C | 5 | 218 | 126837 | 589.2 | 898 | 890 | 213.8 |
C | 9 | 54 | 9941 | 42.34 | 898 | 890 | 213.8 |
D | 13 | 189 | 299242 | 1381.25 | 927 | 895 | 216.0 |
D | 7 | 55 | 109776 | 504.08 | 927 | 895 | 216.0 |
D | 2 | 234 | 65390 | 298.59 | 927 | 895 | 216.0 |
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 |
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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 | |