Observation information
- date-obs: 2019-02-09
- time-obs: 17:49:13.820400000
- date-end: 2019-02-09
- time-end: 21:40:29.833500000
- obs_id: T03_003T01_9000002712
- exposure: 8593.18961434
- 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_9000002712_18217cztM0_level2.evt
| modeM0/AS1T03_003T01_9000002712_18217cztM0_level2_quad_clean.evt
|
Size (bytes) | 940,158,720 | 165,516,480 |
Size | 896.6 MB
| 157.8 MB
|
Events in quadrant A | 6,722,100 | 1,028,369 |
Events in quadrant B | 6,076,673 | 1,063,796 |
Events in quadrant C | 6,012,760 | 1,034,568 |
Events in quadrant D | 8,795,501 | 1,001,695 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11 | 0 |
B | 0 | 11 | 0 |
C | 0 | 11 | 0 |
D | 0 | 11 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 28696 | 2 |
B | 0 | 26545 | 2 |
C | 0 | 26146 | 2 |
D | 0 | 34734 | 2 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 260 | 0 |
B | 0 | 260 | 0 |
C | 0 | 260 | 0 |
D | 0 | 260 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 12796 | 389 | 3.040013% |
B | 12796 | 99 | 0.773679% |
C | 12797 | 139 | 1.086192% |
D | 12797 | 520 | 4.063452% |
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 | 13876 | 12798 | 250 | 250 | 1.80% | 1.95% |  |
B | 13876 | 12798 | 4 | 4 | 0.03% | 0.03% |  |
C | 13877 | 12799 | 2 | 2 | 0.01% | 0.02% |  |
D | 13877 | 12799 | 330 | 330 | 2.38% | 2.58% |  |
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 | 947175 | 3088.5 | 1501 | 1468 | 306.2 |
A | 0 | 226 | 12834 | 37.12 | 1501 | 1468 | 306.2 |
A | 3 | 137 | 11545 | 32.91 | 1501 | 1468 | 306.2 |
B | 7 | 220 | 41590 | 137.3 | 1520 | 1478 | 292.2 |
B | 12 | 111 | 35008 | 114.77 | 1520 | 1478 | 292.2 |
B | 11 | 111 | 29810 | 96.98 | 1520 | 1478 | 292.2 |
C | 14 | 238 | 223534 | 646.31 | 1459 | 1469 | 343.6 |
C | 3 | 233 | 82360 | 235.43 | 1459 | 1469 | 343.6 |
C | 0 | 207 | 22552 | 61.36 | 1459 | 1469 | 343.6 |
D | 5 | 222 | 1644472 | 4593.53 | 1464 | 1420 | 357.7 |
D | 7 | 238 | 875694 | 2444.23 | 1464 | 1420 | 357.7 |
D | 1 | 52 | 471596 | 1314.48 | 1464 | 1420 | 357.7 |
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 |  |