Observation information
- date-obs: 2023-09-02
- time-obs: 13:53:08.116500000
- date-end: 2023-09-02
- time-end: 14:18:28.114600000
- obs_id: T05_138T01_9000005828
- exposure: 1290.48309165
- sourceid: V1716 Sco
- observer: GeraltRiv7145
- ra_pnt: 260.6871
- dec_pnt: -41.62111
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_138T01_9000005828_42878cztM0_level2.fits
| modeM0/AS1T05_138T01_9000005828_42878cztM0_level2_quad_clean.evt
|
Size (bytes) | 115,254,720 | 26,259,840 |
Size | 109.9 MB
| 25.0 MB
|
Events in quadrant A | 882,306 | 175,952 |
Events in quadrant B | 738,075 | 180,261 |
Events in quadrant C | 787,051 | 181,455 |
Events in quadrant D | 1,737,920 | 144,686 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 3576 | 0 |
B | 0 | 3234 | 0 |
C | 0 | 3285 | 0 |
D | 0 | 6217 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 32 | 0 |
B | 0 | 32 | 0 |
C | 0 | 32 | 0 |
D | 0 | 32 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 1520 | 24 | 1.578947% |
B | 1520 | 4 | 0.263158% |
C | 1521 | 14 | 0.920447% |
D | 1521 | 254 | 16.699540% |
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 | 1520 | 1520 | 15 | 15 | 0.99% | 0.99% |  |
B | 1520 | 1520 | 2 | 2 | 0.13% | 0.13% |  |
C | 1521 | 1521 | 13 | 13 | 0.85% | 0.85% |  |
D | 1521 | 1521 | 252 | 252 | 16.57% | 16.57% |  |
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 | 10 | 83 | 156733 | 4283.18 | 168 | 165 | 36.6 |
A | 15 | 237 | 52310 | 1426.51 | 168 | 165 | 36.6 |
A | 13 | 248 | 15689 | 424.69 | 168 | 165 | 36.6 |
B | 0 | 190 | 26070 | 768.14 | 165 | 161 | 33.7 |
B | 4 | 171 | 16474 | 483.64 | 165 | 161 | 33.7 |
B | 15 | 85 | 15783 | 463.15 | 165 | 161 | 33.7 |
C | 15 | 214 | 61234 | 1541.44 | 162 | 163 | 39.6 |
C | 2 | 16 | 27477 | 689.41 | 162 | 163 | 39.6 |
C | 14 | 254 | 21845 | 547.26 | 162 | 163 | 39.6 |
D | 10 | 118 | 481240 | 12274.43 | 152 | 148 | 39.2 |
D | 1 | 52 | 391999 | 9997.57 | 152 | 148 | 39.2 |
D | 13 | 249 | 74283 | 1891.46 | 152 | 148 | 39.2 |
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 |  |