Observation information
- date-obs: 2023-12-28
- time-obs: 17:32:58.984700000
- date-end: 2023-12-28
- time-end: 20:37:17.973200000
- obs_id: A13_009T03_9000006006
- exposure: 8493.02075171
- sourceid: UGC 1391
- observer: M3Sardaneta
- ra_pnt: 28.816
- dec_pnt: 10.01367
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_009T03_9000006006_44614cztM0_level2.fits
| modeM0/AS1A13_009T03_9000006006_44614cztM0_level2_quad_clean.evt
|
Size (bytes) | 698,878,080 | 148,688,640 |
Size | 666.5 MB
| 141.8 MB
|
Events in quadrant A | 7,153,956 | 1,011,870 |
Events in quadrant B | 4,996,502 | 1,014,430 |
Events in quadrant C | 4,667,672 | 988,157 |
Events in quadrant D | 8,320,068 | 832,954 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 190 | 0 |
B | 0 | 190 | 0 |
C | 0 | 190 | 0 |
D | 0 | 190 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17 | 0 |
B | 0 | 17 | 0 |
C | 0 | 17 | 0 |
D | 0 | 17 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29167 | 2 |
B | 0 | 21461 | 2 |
C | 0 | 20573 | 2 |
D | 0 | 31187 | 3 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 9444 | 213 | 2.255400% |
B | 9445 | 345 | 3.652726% |
C | 9445 | 97 | 1.026998% |
D | 9444 | 1087 | 11.509953% |
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 | 11059 | 9446 | 32 | 32 | 0.29% | 0.34% |  |
B | 11060 | 9445 | 111 | 111 | 1.00% | 1.18% |  |
C | 11060 | 9445 | 42 | 42 | 0.38% | 0.44% |  |
D | 11059 | 9444 | 998 | 998 | 9.02% | 10.57% |  |
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 | 2664639 | 11965.39 | 1068 | 1045 | 222.6 |
A | 15 | 223 | 194860 | 870.65 | 1068 | 1045 | 222.6 |
A | 13 | 248 | 70675 | 312.79 | 1068 | 1045 | 222.6 |
B | 5 | 172 | 595480 | 2843.32 | 1057 | 1025 | 209.1 |
B | 15 | 36 | 116932 | 554.39 | 1057 | 1025 | 209.1 |
B | 0 | 186 | 53598 | 251.46 | 1057 | 1025 | 209.1 |
C | 12 | 2 | 236793 | 953.13 | 1045 | 1053 | 247.3 |
C | 14 | 254 | 174808 | 702.52 | 1045 | 1053 | 247.3 |
C | 12 | 249 | 95327 | 381.16 | 1045 | 1053 | 247.3 |
D | 13 | 249 | 2061723 | 8176.47 | 996 | 965 | 252.0 |
D | 1 | 52 | 1816955 | 7205.3 | 996 | 965 | 252.0 |
D | 13 | 153 | 264441 | 1045.39 | 996 | 965 | 252.0 |
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 |  |