| Name: | AT2025yvn |
| Right ascension: | 7h50m56.26s |
| Declination: | 39d09m42.16s |
| Discovery Date: | Sept. 28, 2025, 4:27 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.043 |
| Name: | 3129297 |
| Right ascension: | 7h50m56.16s |
| Declination: | 39d09m41.36s |
| Redshift: | None |
| Photometric Redshift: | 0.085 |
| 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 | 16.2 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 3.91 |
| Host information | processed | 0.04 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 5.2 |
| Validate global photometry | processed | 15.32 |
| Global host SED inference | processed | 407.49 |
| Local aperture photometry | processed | 5.17 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 528.2 |
| RA, DEC (J2000): | 7h50m56.26s, 39d09m42.16s |
| semi major axis, semi minor axis (arcsec): | 1.26, 1.26 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 183.84 | 0.5 | 18.239 | 0.003 | AB |
| SDSS_i | 255.41 | 4.24 | 17.882 | 0.018 | AB |
| PanSTARRS_i | 256.98 | 0.37 | 17.875 | 0.002 | AB |
| PanSTARRS_z | 339.89 | 0.99 | 17.572 | 0.003 | AB |
| PanSTARRS_y | 363.92 | 2.09 | 17.497 | 0.006 | AB |
| RA, DEC (J2000): | 7h50m56.23s, 39d09m41.62s |
| semi major axis, semi minor axis (arcsec): | 4.69, 3.91 |
| angle (degrees, anti-clockwise from east): | -70.81 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.5 | 1.32 | 22.539 | 0.409 | AB |
| GALEX_NUV | 3.13 | 0.47 | 22.663 | 0.164 | AB |
| SDSS_u | 35.21 | 3.45 | 20.033 | 0.106 | AB |
| SDSS_g | 172.07 | 3.66 | 18.311 | 0.023 | AB |
| PanSTARRS_g | 200.47 | 1.1 | 18.145 | 0.006 | AB |
| SDSS_r | 370.68 | 5.47 | 17.477 | 0.016 | AB |
| PanSTARRS_r | 378.55 | 1.48 | 17.455 | 0.004 | AB |
| SDSS_i | 549.04 | 6.81 | 17.051 | 0.013 | AB |
| PanSTARRS_i | 542.62 | 1.1 | 17.064 | 0.002 | AB |
| PanSTARRS_z | 682.17 | 2.98 | 16.815 | 0.005 | AB |
| SDSS_z | 686.2 | 14.36 | 16.809 | 0.023 | AB |
| PanSTARRS_y | 781.3 | 6.83 | 16.668 | 0.009 | AB |
| 2MASS_J | 964.28 | 102.69 | 15.545 | 0.116 | Vega |
| 2MASS_H | 1266.29 | 145.21 | 14.776 | 0.124 | Vega |
| 2MASS_K | 1305.82 | 177.96 | 14.272 | 0.148 | Vega |
| WISE_W2 | 286.15 | 16.47 | 14.420 | 0.063 | Vega |
| WISE_W3 | 70.37 | 58.32 | 14.107 | 0.900 | Vega |
| WISE_W4 | 958.72 | 528.11 | 9.826 | 0.598 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.896 | 10.057 | 10.201 |
| {\rm log}_{10}({\rm SFR}) | -2.401 | -1.036 | -0.046 |
| {\rm log}_{10}({\rm sSFR}) | -12.339 | -11.046 | -10.009 |
| {\rm stellar\ age} | 4.631 | 7.355 | 10.598 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.220 | -0.633 | -0.312 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.463 | -0.750 | -0.092 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.167 | 0.436 | 0.862 |
| \delta | -0.673 | -0.332 | 0.129 |
| \tau_1/\tau_2 | 0.579 | 0.990 | 1.420 |
| Q_{PAH} | 1.191 | 3.190 | 5.390 |
| U_{min} | 3.422 | 9.005 | 16.995 |
| {\rm log}_{10}(\gamma_e)\, | -3.241 | -1.971 | -0.605 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.224 | -1.114 | -0.429 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.058 | 1.514 | 1.919 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.611 | -1.620 | -0.842 |
| 0.03-0.10 Gyr | -2.674 | -0.999 | 0.089 |
| 0.10-0.33 Gyr | -2.277 | -0.783 | 0.137 |
| 0.33-1.07 Gyr | -2.150 | -0.549 | 0.257 |
| 1.07-3.48 Gyr | -2.053 | -0.260 | 0.304 |
| 3.48-11.38 Gyr | -1.226 | 0.046 | 0.338 |
| 11.38-12.64 Gyr | -0.834 | 0.273 | 1.207 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.160 | 10.277 | 10.414 |
| {\rm log}_{10}({\rm SFR}) | -2.447 | -0.933 | -0.184 |
| {\rm log}_{10}({\rm sSFR}) | -12.520 | -11.193 | -10.369 |
| {\rm stellar\ age} | 4.431 | 6.476 | 7.894 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.198 | -0.787 | -0.529 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.434 | -0.768 | -0.122 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.320 | 0.479 | 0.657 |
| \delta | -0.862 | -0.626 | -0.238 |
| \tau_1/\tau_2 | 0.568 | 0.914 | 1.258 |
| Q_{PAH} | 0.972 | 2.561 | 4.874 |
| U_{min} | 2.528 | 7.718 | 15.172 |
| {\rm log}_{10}(\gamma_e)\, | -3.135 | -1.983 | -0.868 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.308 | -3.295 | -2.300 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.032 | 1.536 | 1.936 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.775 | -0.925 | -0.358 |
| 0.03-0.10 Gyr | -3.217 | -1.043 | -0.129 |
| 0.10-0.33 Gyr | -2.678 | -0.675 | 0.335 |
| 0.33-1.07 Gyr | -1.825 | 0.003 | 0.542 |
| 1.07-3.48 Gyr | -0.171 | 0.405 | 0.725 |
| 3.48-11.38 Gyr | -0.291 | 0.350 | 0.597 |
| 11.38-12.64 Gyr | -0.800 | 0.282 | 0.914 |