Observation information
- date-obs: 2019-02-08
- time-obs: 19:25:02.720300000
- date-end: 2019-02-09
- time-end: 21:40:29.833500000
- obs_id: T03_003T01_9000002712
- exposure: 48701.8738148
- sourceid: AGC 229361 (original T02)
- observer: sjanowie
- ra_pnt: 186.6687
- dec_pnt: 19.75439
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_003T01_9000002712cztM0_level2_bc.evt
| modeM0/AS1T03_003T01_9000002712cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,267,982,080 | 1,020,631,680 |
Size | 3.0 GB
| 973.4 MB
|
Events in quadrant A | 19,642,692 | 6,442,232 |
Events in quadrant B | 18,104,179 | 6,541,942 |
Events in quadrant C | 18,992,846 | 6,276,836 |
Events in quadrant D | 36,654,552 | 6,039,009 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 125 | 0 |
B | 0 | 125 | 0 |
C | 0 | 125 | 0 |
D | 0 | 125 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 181467 | 0 |
B | 0 | 173289 | 0 |
C | 0 | 179775 | 0 |
D | 0 | 243657 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1670 | 0 |
B | 0 | 1670 | 0 |
C | 0 | 1670 | 0 |
D | 0 | 1668 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 81900 | 1933 | 2.360195% |
B | 81899 | 1147 | 1.400506% |
C | 81835 | 2224 | 2.717664% |
D | 81836 | 5681 | 6.941933% |
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 | 94528 | 81972 | 46 | 46 | 0.05% | 0.06% |  |
B | 94528 | 81972 | 4 | 4 | 0.00% | 0.00% |  |
C | 94528 | 81944 | 46 | 46 | 0.05% | 0.06% |  |
D | 94527 | 81940 | 657 | 657 | 0.70% | 0.80% |  |
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 | 15 | 174 | 2825306 | 3024.77 | 4340 | 4261 | 932.6 |
A | 4 | 2 | 46505 | 45.29 | 4340 | 4261 | 932.6 |
A | 13 | 210 | 45163 | 43.86 | 4340 | 4261 | 932.6 |
B | 7 | 220 | 425811 | 512.93 | 4374 | 4267 | 821.8 |
B | 4 | 171 | 155277 | 183.75 | 4374 | 4267 | 821.8 |
B | 0 | 189 | 128951 | 151.71 | 4374 | 4267 | 821.8 |
C | 4 | 254 | 2728063 | 2813.51 | 4159 | 4132 | 968.2 |
C | 3 | 233 | 213552 | 216.31 | 4159 | 4132 | 968.2 |
C | 0 | 207 | 39281 | 36.3 | 4159 | 4132 | 968.2 |
D | 7 | 238 | 9314812 | 9612.06 | 4187 | 4042 | 968.7 |
D | 5 | 222 | 6270930 | 6469.68 | 4187 | 4042 | 968.7 |
D | 1 | 52 | 3358774 | 3463.29 | 4187 | 4042 | 968.7 |
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 |  |