Observation information
- date-obs: 2019-07-30
- time-obs: 00:37:43.567700000
- date-end: 2019-07-30
- time-end: 19:24:43.398700000
- obs_id: A05_063T03_9000003066
- exposure: 34732.0692491
- sourceid: UGC10420
- observer: smriti
- ra_pnt: 247.4627
- dec_pnt: 39.76653
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A05_063T03_9000003066cztM0_level2_bc.evt
| modeM0/AS1A05_063T03_9000003066cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,977,580,800 | 755,951,040 |
Size | 1.8 GB
| 720.9 MB
|
Events in quadrant A | 11,582,802 | 5,060,832 |
Events in quadrant B | 12,799,819 | 4,962,556 |
Events in quadrant C | 10,919,693 | 4,650,477 |
Events in quadrant D | 21,071,312 | 4,683,306 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 109489 | 0 |
B | 0 | 115213 | 0 |
C | 0 | 108831 | 0 |
D | 0 | 140869 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1058 | 0 |
B | 0 | 1056 | 0 |
C | 0 | 1055 | 0 |
D | 0 | 1056 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 98 | 0 |
B | 0 | 98 | 0 |
C | 0 | 98 | 0 |
D | 0 | 98 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 51636 | 663 | 1.283988% |
B | 51565 | 1029 | 1.995540% |
C | 51628 | 894 | 1.731619% |
D | 51544 | 2411 | 4.677557% |
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 | 67620 | 51816 | 0 | 0 | 0.00% | 0.00% |  |
B | 67621 | 51709 | 16 | 16 | 0.02% | 0.03% |  |
C | 67621 | 51781 | 3 | 3 | 0.00% | 0.01% |  |
D | 67621 | 51684 | 621 | 621 | 0.92% | 1.20% |  |
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 | 6 | 240 | 130294 | 199.52 | 2980 | 2933 | 638.3 |
A | 5 | 16 | 25327 | 35.08 | 2980 | 2933 | 638.3 |
A | 0 | 226 | 19461 | 25.89 | 2980 | 2933 | 638.3 |
B | 7 | 220 | 743034 | 1369.7 | 2935 | 2870 | 540.4 |
B | 0 | 197 | 240165 | 439.12 | 2935 | 2870 | 540.4 |
B | 0 | 229 | 151927 | 275.83 | 2935 | 2870 | 540.4 |
C | 14 | 238 | 222987 | 329.54 | 2731 | 2690 | 668.5 |
C | 3 | 233 | 105753 | 154.17 | 2731 | 2690 | 668.5 |
C | 9 | 54 | 65862 | 94.5 | 2731 | 2690 | 668.5 |
D | 1 | 52 | 4942819 | 7451.7 | 2886 | 2796 | 662.9 |
D | 1 | 20 | 2095614 | 3156.88 | 2886 | 2796 | 662.9 |
D | 5 | 222 | 2035986 | 3066.93 | 2886 | 2796 | 662.9 |
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 |  |