Observation information
- date-obs: 2017-06-16
- time-obs: 04:56:17.887100000
- date-end: 2017-06-16
- time-end: 08:40:36.879800000
- obs_id: G07_077T01_9000001306
- exposure: 6257.45381967
- sourceid: BooVod-I
- observer: kanak
- ra_pnt: 212.1158
- dec_pnt: 48.93245
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_077T01_9000001306_09283cztM0_level2.evt
| modeM0/AS1G07_077T01_9000001306_09283cztM0_level2_quad_clean.evt
|
Size (bytes) | 816,494,400 | 125,035,200 |
Size | 778.7 MB
| 119.2 MB
|
Events in quadrant A | 6,746,069 | 727,084 |
Events in quadrant B | 5,335,565 | 774,958 |
Events in quadrant C | 5,090,472 | 781,882 |
Events in quadrant D | 6,791,599 | 723,114 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 31854 | 4916 |
B | 0 | 27083 | 3628 |
C | 0 | 26694 | 3380 |
D | 0 | 32553 | 4861 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 268 | 40 |
B | 0 | 268 | 32 |
C | 0 | 268 | 36 |
D | 0 | 268 | 24 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 3 | 0 |
B | 0 | 3 | 0 |
C | 0 | 3 | 0 |
D | 0 | 3 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 11085 | 569 | 5.133063% |
B | 11269 | 406 | 3.602804% |
C | 11345 | 291 | 2.565007% |
D | 11166 | 707 | 6.331721% |
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 | 13459 | 12056 | 136 | 136 | 1.01% | 1.13% |  |
B | 13459 | 12235 | 1 | 1 | 0.01% | 0.01% |  |
C | 13459 | 12255 | 0 | 0 | 0.00% | 0.00% |  |
D | 13459 | 12093 | 352 | 352 | 2.62% | 2.91% |  |
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 | 8 | 5 | 1179802 | 4555.87 | 1274 | 1244 | 258.7 |
A | 4 | 2 | 417073 | 1607.44 | 1274 | 1244 | 258.7 |
A | 1 | 162 | 82574 | 314.39 | 1274 | 1244 | 258.7 |
B | 0 | 219 | 68808 | 266.21 | 1317 | 1279 | 253.7 |
B | 0 | 214 | 66122 | 255.62 | 1317 | 1279 | 253.7 |
B | 8 | 234 | 40034 | 152.78 | 1317 | 1279 | 253.7 |
C | 14 | 234 | 15253 | 46.57 | 1296 | 1297 | 299.7 |
C | 14 | 67 | 11132 | 32.82 | 1296 | 1297 | 299.7 |
C | 8 | 222 | 10739 | 31.51 | 1296 | 1297 | 299.7 |
D | 1 | 52 | 1307211 | 4289.22 | 1243 | 1206 | 304.5 |
D | 12 | 233 | 497607 | 1630.3 | 1243 | 1206 | 304.5 |
D | 7 | 71 | 66121 | 213.2 | 1243 | 1206 | 304.5 |
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 |  |