Observation information
- date-obs: 2016-11-11
- time-obs: 06:08:44.337200000
- date-end: 2016-11-11
- time-end: 12:19:45.330400000
- obs_id: G06_132T01_9000000784
- exposure: 10268.460874
- sourceid: WASP-95b
- observer: annapurni
- ra_pnt: 337.4572
- dec_pnt: -48.00306
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G06_132T01_9000000784cztM0_level2.evt
| modeM0/AS1G06_132T01_9000000784cztM0_level2_quad_clean.evt
|
Size (bytes) | 871,640,640 | 184,230,720 |
Size | 831.3 MB
| 175.7 MB
|
Events in quadrant A | 6,639,359 | 1,169,529 |
Events in quadrant B | 6,706,230 | 1,182,374 |
Events in quadrant C | 5,702,870 | 1,169,062 |
Events in quadrant D | 6,433,232 | 1,125,991 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 1 | 251318637792 | 0 |
B | 1 | 251318637792 | 0 |
C | 1 | 251318637792 | 0 |
D | 1 | 251318637792 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29189 | 0 |
B | 0 | 28805 | 0 |
C | 0 | 27013 | 0 |
D | 0 | 28911 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 340 | 0 |
B | 0 | 270 | 0 |
C | 0 | 325 | 0 |
D | 0 | 332 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 13350 | 248 | 1.857678% |
B | 13370 | 242 | 1.810022% |
C | 13329 | 126 | 0.945307% |
D | 13348 | 293 | 2.195085% |
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 | 22259 | 14216 | 66 | 66 | 0.30% | 0.46% |  |
B | 22260 | 14176 | 53 | 53 | 0.24% | 0.37% |  |
C | 22261 | 14116 | 4 | 4 | 0.02% | 0.03% |  |
D | 22261 | 14114 | 37 | 37 | 0.17% | 0.26% |  |
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 | 0 | 31 | 712318 | 2334.34 | 1492 | 1456 | 304.5 |
A | 8 | 15 | 45499 | 144.63 | 1492 | 1456 | 304.5 |
A | 13 | 34 | 41598 | 131.82 | 1492 | 1456 | 304.5 |
B | 3 | 64 | 240205 | 820.1 | 1510 | 1471 | 291.1 |
B | 4 | 81 | 185371 | 631.73 | 1510 | 1471 | 291.1 |
B | 0 | 214 | 178100 | 606.76 | 1510 | 1471 | 291.1 |
C | 9 | 54 | 17172 | 46.69 | 1446 | 1448 | 336.8 |
C | 8 | 128 | 15432 | 41.52 | 1446 | 1448 | 336.8 |
C | 13 | 61 | 11470 | 29.76 | 1446 | 1448 | 336.8 |
D | 13 | 169 | 553205 | 1549.7 | 1443 | 1397 | 356.1 |
D | 8 | 195 | 85096 | 235.06 | 1443 | 1397 | 356.1 |
D | 13 | 61 | 50836 | 138.84 | 1443 | 1397 | 356.1 |
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 |  |