Observation information
- date-obs: 2023-11-22
- time-obs: 18:02:36.684900000
- date-end: 2023-11-22
- time-end: 20:13:44.685700000
- obs_id: A13_029T01_9000005940
- exposure: 6392.73722613
- sourceid: MACSJ0416.1-2403
- observer: chayan
- ra_pnt: 64.03709
- dec_pnt: -24.07464
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_029T01_9000005940_44081cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44081cztM0_level2_quad_clean.evt
|
Size (bytes) | 451,385,280 | 116,559,360 |
Size | 430.5 MB
| 111.2 MB
|
Events in quadrant A | 4,960,848 | 786,450 |
Events in quadrant B | 3,119,436 | 826,174 |
Events in quadrant C | 3,087,534 | 766,991 |
Events in quadrant D | 5,021,908 | 684,103 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 136 | 0 |
B | 0 | 136 | 0 |
C | 0 | 136 | 0 |
D | 0 | 136 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 19556 | 2 |
B | 0 | 13795 | 2 |
C | 0 | 13892 | 2 |
D | 0 | 19594 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12 | 0 |
B | 0 | 12 | 0 |
C | 0 | 12 | 0 |
D | 0 | 12 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6683 | 164 | 2.453988% |
B | 6684 | 71 | 1.062238% |
C | 6684 | 41 | 0.613405% |
D | 6684 | 303 | 4.533214% |
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 | 7868 | 6684 | 55 | 55 | 0.70% | 0.82% |  |
B | 7869 | 6685 | 0 | 0 | 0.00% | 0.00% |  |
C | 7869 | 6685 | 5 | 5 | 0.06% | 0.07% |  |
D | 7869 | 6684 | 254 | 254 | 3.23% | 3.80% |  |
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 | 1251177 | 7813.58 | 783 | 772 | 160.0 |
A | 12 | 227 | 537256 | 3352.4 | 783 | 772 | 160.0 |
A | 7 | 3 | 123276 | 765.51 | 783 | 772 | 160.0 |
B | 12 | 111 | 20112 | 125.8 | 789 | 765 | 153.8 |
B | 14 | 111 | 18536 | 115.56 | 789 | 765 | 153.8 |
B | 11 | 111 | 18182 | 113.25 | 789 | 765 | 153.8 |
C | 14 | 254 | 67475 | 367.23 | 765 | 771 | 181.6 |
C | 3 | 233 | 9930 | 50.42 | 765 | 771 | 181.6 |
C | 2 | 14 | 9604 | 48.63 | 765 | 771 | 181.6 |
D | 13 | 249 | 801986 | 4307.36 | 743 | 722 | 186.0 |
D | 1 | 52 | 720735 | 3870.58 | 743 | 722 | 186.0 |
D | 13 | 174 | 209541 | 1122.55 | 743 | 722 | 186.0 |
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 |  |