Observation information
- date-obs: 2018-12-07
- time-obs: 03:26:34.512000000
- date-end: 2018-12-08
- time-end: 23:22:44.522000000
- obs_id: T03_059T01_9000002554
- exposure: 83189.9472462
- sourceid: AUDISGOODSS
- observer: kanak
- ra_pnt: 53.12369
- dec_pnt: -27.73536
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_059T01_9000002554cztM0_level2_bc.evt
| modeM0/AS1T03_059T01_9000002554cztM0_level2_quad_clean.evt
|
Size (bytes) | 5,886,224,640 | 1,693,051,200 |
Size | 5.5 GB
| 1.6 GB
|
Events in quadrant A | 38,964,839 | 10,915,191 |
Events in quadrant B | 26,751,725 | 11,219,384 |
Events in quadrant C | 26,090,036 | 10,551,322 |
Events in quadrant D | 77,538,764 | 9,609,013 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 218 | 0 |
B | 0 | 218 | 0 |
C | 0 | 218 | 0 |
D | 0 | 218 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 317227 | 0 |
B | 0 | 272225 | 0 |
C | 0 | 273231 | 0 |
D | 0 | 427344 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2670 | 0 |
B | 0 | 2670 | 0 |
C | 0 | 2670 | 0 |
D | 0 | 2670 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 131080 | 5421 | 4.135642% |
B | 131107 | 1654 | 1.261565% |
C | 131107 | 2007 | 1.530811% |
D | 131107 | 16349 | 12.469967% |
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 | 158171 | 131084 | 1126 | 1126 | 0.71% | 0.86% |  |
B | 158171 | 131102 | 2 | 2 | 0.00% | 0.00% |  |
C | 158171 | 131110 | 1 | 1 | 0.00% | 0.00% |  |
D | 158171 | 131106 | 10211 | 10211 | 6.46% | 7.79% |  |
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 | 14 | 235 | 11964484 | 8225.21 | 6726 | 6606 | 1453.8 |
A | 0 | 23 | 710893 | 484.44 | 6726 | 6606 | 1453.8 |
A | 13 | 210 | 315044 | 212.16 | 6726 | 6606 | 1453.8 |
B | 0 | 230 | 152655 | 111.79 | 6894 | 6700 | 1305.6 |
B | 0 | 229 | 105340 | 75.55 | 6894 | 6700 | 1305.6 |
B | 15 | 19 | 68805 | 47.57 | 6894 | 6700 | 1305.6 |
C | 3 | 233 | 1014370 | 668.56 | 6490 | 6450 | 1507.6 |
C | 5 | 112 | 121630 | 76.4 | 6490 | 6450 | 1507.6 |
C | 13 | 61 | 37323 | 20.48 | 6490 | 6450 | 1507.6 |
D | 11 | 176 | 47061155 | 32535.04 | 6291 | 6082 | 1446.3 |
D | 10 | 70 | 1243338 | 855.47 | 6291 | 6082 | 1446.3 |
D | 1 | 52 | 1140428 | 784.31 | 6291 | 6082 | 1446.3 |
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 |  |