Observation information
- date-obs: 2020-03-05
- time-obs: 10:24:14.597900000
- date-end: 2020-03-05
- time-end: 12:16:21.601900000
- obs_id: C05_002T08_9000003556
- exposure: 3231.49383016
- sourceid: XRBBlankF1T8
- observer: sudip
- ra_pnt: 203.6542
- dec_pnt: 37.91222
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1C05_002T08_9000003556cztM0_level2_bc.evt
| modeM0/AS1C05_002T08_9000003556cztM0_level2_quad_clean.evt
|
Size (bytes) | 314,274,240 | 74,269,440 |
Size | 299.7 MB
| 70.8 MB
|
Events in quadrant A | 1,356,684 | 501,288 |
Events in quadrant B | 1,493,139 | 505,201 |
Events in quadrant C | 1,351,133 | 479,240 |
Events in quadrant D | 4,937,150 | 380,665 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12084 | 0 |
B | 0 | 12609 | 0 |
C | 0 | 12179 | 0 |
D | 0 | 28993 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13 | 0 |
B | 0 | 13 | 0 |
C | 0 | 13 | 0 |
D | 0 | 13 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 110 | 0 |
B | 0 | 110 | 0 |
C | 0 | 110 | 0 |
D | 0 | 110 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 5463 | 60 | 1.098298% |
B | 5463 | 109 | 1.995241% |
C | 5463 | 93 | 1.702361% |
D | 5463 | 2314 | 42.357679% |
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 | 6728 | 5463 | 0 | 0 | 0.00% | 0.00% |  |
B | 6728 | 5463 | 0 | 0 | 0.00% | 0.00% |  |
C | 6728 | 5463 | 2 | 2 | 0.03% | 0.04% |  |
D | 6728 | 5461 | 252 | 252 | 3.75% | 4.61% |  |
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 | 13 | 254 | 8098 | 101.79 | 352 | 347 | 76.1 |
A | 0 | 226 | 2291 | 25.53 | 352 | 347 | 76.1 |
A | 12 | 194 | 2166 | 23.89 | 352 | 347 | 76.1 |
B | 0 | 197 | 103591 | 1546.77 | 351 | 344 | 66.7 |
B | 0 | 230 | 27163 | 401.78 | 351 | 344 | 66.7 |
B | 0 | 190 | 6887 | 98.02 | 351 | 344 | 66.7 |
C | 0 | 10 | 71981 | 920.97 | 332 | 332 | 77.8 |
C | 7 | 247 | 2669 | 30.04 | 332 | 332 | 77.8 |
C | 13 | 61 | 1928 | 20.51 | 332 | 332 | 77.8 |
D | 12 | 218 | 3289373 | 49962.93 | 279 | 270 | 65.8 |
D | 1 | 52 | 237400 | 3602.11 | 279 | 270 | 65.8 |
D | 8 | 195 | 102050 | 1546.08 | 279 | 270 | 65.8 |
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 |  |