| Name: | AT2023ysz |
| Right ascension: | 12h50m56.64s |
| Declination: | 41d06m15.66s |
| Discovery Date: | Dec. 4, 2023, 3:11 p.m. |
| Classification: | Nova |
| Redshift: | 0.000900 |
| MW E(B-V): | 0.015 |
| Name: | NGC4736 |
| Right ascension: | 12h50m53.15s |
| Declination: | 41d07m12.55s |
| Redshift: | 0.000991 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 4.82 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.29 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.73 |
| Global aperture photometry | processed | 4.41 |
| Validate global photometry | processed | 10.7 |
| Global host SED inference | processed | 617.06 |
| Local aperture photometry | processed | 5.21 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 664.08 |
| RA, DEC (J2000): | 12h50m56.64s, 41d06m15.66s |
| semi major axis, semi minor axis (arcsec): | 97.35, 97.35 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 19618.97 | 126.49 | 13.168 | 0.007 | AB |
| GALEX_NUV | 27167.86 | 227.82 | 12.815 | 0.009 | AB |
| 2MASS_J | 3282501.69 | 2835.55 | 6.715 | 0.001 | Vega |
| 2MASS_H | 3987269.3 | 3794.04 | 6.031 | 0.001 | Vega |
| 2MASS_K | 3229128.3 | 3479.7 | 5.789 | 0.001 | Vega |
| WISE_W1 | 1569552.98 | 23633.82 | 5.712 | 0.016 | Vega |
| WISE_W2 | 930260.81 | 14919.86 | 5.639 | 0.017 | Vega |
| WISE_W3 | 1487845.36 | 81799.09 | 3.295 | 0.060 | Vega |
| WISE_W4 | 1775004.34 | 209288.59 | 1.657 | 0.128 | Vega |
| RA, DEC (J2000): | 12h50m53.15s, 41d07m13.11s |
| semi major axis, semi minor axis (arcsec): | 46.24, 44.91 |
| angle (degrees, anti-clockwise from east): | -160.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 675430.18 | 302.46 | 9.326 | 0.000 | AB |
| PanSTARRS_y | 2585104.71 | 941.58 | 7.869 | 0.000 | AB |
| 2MASS_J | 3286822.55 | 1431.09 | 6.713 | 0.000 | Vega |
| 2MASS_H | 3976277.29 | 1858.56 | 6.034 | 0.001 | Vega |
| 2MASS_K | 3213371.33 | 1711.64 | 5.795 | 0.001 | Vega |
| WISE_W1 | 1518491.11 | 24030.0 | 5.747 | 0.017 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.897 | 10.025 | 10.177 |
| {\rm log}_{10}({\rm SFR}) | -1.468 | -0.937 | -0.470 |
| {\rm log}_{10}({\rm sSFR}) | -11.485 | -11.007 | -10.552 |
| {\rm stellar\ age} | 7.020 | 8.555 | 12.216 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.499 | -0.209 | 0.048 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.048 | -0.519 | -0.046 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.130 | 0.249 | 0.437 |
| \delta | -0.832 | -0.519 | -0.129 |
| \tau_1/\tau_2 | 0.313 | 0.689 | 1.139 |
| Q_{PAH} | 0.351 | 1.184 | 3.386 |
| U_{min} | 2.781 | 7.944 | 15.318 |
| {\rm log}_{10}(\gamma_e)\, | -3.497 | -2.167 | -1.022 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.385 | -3.350 | -2.287 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.014 | 1.479 | 1.918 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.503 | -0.961 | -0.533 |
| 0.03-0.10 Gyr | -2.184 | -1.133 | -0.453 |
| 0.10-0.33 Gyr | -2.274 | -1.104 | -0.450 |
| 0.33-1.10 Gyr | -2.112 | -0.835 | -0.225 |
| 1.10-3.67 Gyr | -2.140 | -0.460 | 0.088 |
| 3.67-12.19 Gyr | -0.789 | 0.012 | 0.226 |
| 12.19-13.55 Gyr | -0.211 | 0.485 | 1.249 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.973 | 10.061 | 10.172 |
| {\rm log}_{10}({\rm SFR}) | -2.849 | -1.378 | -0.414 |
| {\rm log}_{10}({\rm sSFR}) | -12.978 | -11.471 | -10.465 |
| {\rm stellar\ age} | 7.819 | 9.410 | 12.779 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.864 | -0.526 | -0.314 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.459 | -0.688 | 0.062 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.148 | 0.354 | 0.618 |
| \delta | -0.922 | -0.684 | -0.252 |
| \tau_1/\tau_2 | 0.516 | 0.932 | 1.357 |
| Q_{PAH} | 0.293 | 1.136 | 3.099 |
| U_{min} | 2.340 | 7.049 | 14.336 |
| {\rm log}_{10}(\gamma_e)\, | -3.567 | -2.651 | -1.295 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.289 | -1.916 | -1.306 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.135 | 1.537 | 1.894 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.549 | -1.584 | -0.600 |
| 0.03-0.10 Gyr | -3.717 | -1.469 | -0.372 |
| 0.10-0.33 Gyr | -4.414 | -1.659 | -0.494 |
| 0.33-1.10 Gyr | -4.122 | -1.681 | -0.595 |
| 1.10-3.67 Gyr | -3.416 | -1.197 | -0.220 |
| 3.67-12.19 Gyr | -1.670 | 0.045 | 0.273 |
| 12.19-13.55 Gyr | -0.168 | 0.695 | 1.282 |