Observation information
- date-obs: 2023-11-22
- time-obs: 05:48:56.675600000
- date-end: 2023-11-22
- time-end: 07:57:48.677900000
- obs_id: A13_029T01_9000005940
- exposure: 7511.54570484
- 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_44073cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44073cztM0_level2_quad_clean.evt
|
| Size (bytes) | 489,994,560 | 125,400,960 |
| Size | 467.3 MB
| 119.6 MB
|
| Events in quadrant A | 5,861,991 | 835,166 |
| Events in quadrant B | 3,474,127 | 869,891 |
| Events in quadrant C | 3,655,484 | 813,147 |
| Events in quadrant D | 4,546,050 | 740,709 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 156 | 0 |
| B | 0 | 156 | 0 |
| C | 0 | 156 | 0 |
| D | 0 | 156 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 23716 | 0 |
| B | 0 | 15875 | 0 |
| C | 0 | 16396 | 0 |
| D | 0 | 18820 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7732 | 58 | 0.750129% |
| B | 7732 | 7 | 0.090533% |
| C | 7733 | 35 | 0.452606% |
| D | 7733 | 164 | 2.120781% |
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 | 7732 | 7732 | 27 | 27 | 0.35% | 0.35% |  |
| B | 7732 | 7732 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7733 | 7733 | 21 | 21 | 0.27% | 0.27% |  |
| D | 7733 | 7733 | 120 | 120 | 1.55% | 1.55% |  |
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 | 1133714 | 6158.73 | 879 | 860 | 183.9 |
| A | 15 | 222 | 1023963 | 5562.07 | 879 | 860 | 183.9 |
| A | 15 | 223 | 192173 | 1040.07 | 879 | 860 | 183.9 |
| B | 12 | 111 | 23380 | 127.64 | 879 | 850 | 176.5 |
| B | 11 | 111 | 21148 | 114.99 | 879 | 850 | 176.5 |
| B | 14 | 111 | 21120 | 114.83 | 879 | 850 | 176.5 |
| C | 14 | 254 | 136859 | 660.6 | 868 | 872 | 205.9 |
| C | 4 | 254 | 44574 | 212.3 | 868 | 872 | 205.9 |
| C | 15 | 157 | 36493 | 173.04 | 868 | 872 | 205.9 |
| D | 13 | 249 | 363320 | 1683.03 | 857 | 831 | 215.4 |
| D | 5 | 235 | 293191 | 1357.42 | 857 | 831 | 215.4 |
| D | 1 | 52 | 276536 | 1280.09 | 857 | 831 | 215.4 |
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 |  |