| Name: | SN2025ytl |
| Right ascension: | 2h53m21.28s |
| Declination: | 19d11m34.32s |
| Discovery Date: | Sept. 28, 2025, 12:08 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.033000 |
| MW E(B-V): | 0.232 |
| Name: | |
| Right ascension: | 2h53m20.75s |
| Declination: | 19d11m33.92s |
| Redshift: | None |
| 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 | 15.8 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.96 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 4.97 |
| Validate global photometry | processed | 14.17 |
| Global host SED inference | processed | 379.2 |
| Local aperture photometry | processed | 5.06 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 560.8 |
| RA, DEC (J2000): | 2h53m21.28s, 19d11m34.32s |
| semi major axis, semi minor axis (arcsec): | 3.04, 3.04 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 38.41 | 3.94 | 19.939 | 0.111 | AB |
| SDSS_g | 122.98 | 3.45 | 18.675 | 0.030 | AB |
| PanSTARRS_g | 132.6 | 0.82 | 18.594 | 0.007 | AB |
| SDSS_r | 261.41 | 4.47 | 17.857 | 0.019 | AB |
| PanSTARRS_r | 260.84 | 1.12 | 17.859 | 0.005 | AB |
| SDSS_i | 373.45 | 5.8 | 17.469 | 0.017 | AB |
| PanSTARRS_i | 382.94 | 1.22 | 17.442 | 0.003 | AB |
| PanSTARRS_z | 471.74 | 2.08 | 17.216 | 0.005 | AB |
| SDSS_z | 487.61 | 10.07 | 17.180 | 0.022 | AB |
| PanSTARRS_y | 586.73 | 4.69 | 16.979 | 0.009 | AB |
| 2MASS_J | 699.91 | 55.22 | 15.892 | 0.086 | Vega |
| 2MASS_H | 1033.74 | 93.99 | 14.996 | 0.099 | Vega |
| 2MASS_K | 858.82 | 93.28 | 14.727 | 0.118 | Vega |
| RA, DEC (J2000): | 2h53m20.75s, 19d11m34.47s |
| semi major axis, semi minor axis (arcsec): | 24.01, 16.04 |
| angle (degrees, anti-clockwise from east): | -71.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 72.34 | 8.02 | 19.251 | 0.120 | AB |
| GALEX_NUV | 93.32 | 5.87 | 18.975 | 0.068 | AB |
| SDSS_u | 564.84 | 24.5 | 17.020 | 0.047 | AB |
| PanSTARRS_g | 2224.12 | 5.15 | 15.532 | 0.003 | AB |
| SDSS_r | 4312.43 | 19.84 | 14.813 | 0.005 | AB |
| PanSTARRS_r | 4395.05 | 6.9 | 14.793 | 0.002 | AB |
| SDSS_i | 6350.1 | 28.11 | 14.393 | 0.005 | AB |
| PanSTARRS_i | 6334.16 | 7.63 | 14.396 | 0.001 | AB |
| SDSS_z | 8199.94 | 58.79 | 14.115 | 0.008 | AB |
| PanSTARRS_y | 10106.87 | 30.02 | 13.888 | 0.003 | AB |
| 2MASS_J | 12286.33 | 357.52 | 12.782 | 0.032 | Vega |
| 2MASS_H | 16620.33 | 609.34 | 11.981 | 0.040 | Vega |
| 2MASS_K | 14138.9 | 606.0 | 11.686 | 0.047 | Vega |
| WISE_W1 | 7464.32 | 51.0 | 11.519 | 0.007 | Vega |
| WISE_W2 | 4597.83 | 60.01 | 11.405 | 0.014 | Vega |
| WISE_W3 | 18051.65 | 287.26 | 8.085 | 0.017 | Vega |
| WISE_W4 | 18054.96 | 1695.23 | 6.639 | 0.102 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.357 | 9.463 | 9.581 |
| {\rm log}_{10}({\rm SFR}) | -1.131 | -0.453 | 0.039 |
| {\rm log}_{10}({\rm sSFR}) | -10.660 | -9.947 | -9.373 |
| {\rm stellar\ age} | 5.974 | 7.642 | 10.289 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.532 | -0.979 | -0.616 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.139 | 0.179 | 0.391 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.193 | 0.559 | 0.957 |
| \delta | -0.429 | -0.031 | 0.242 |
| \tau_1/\tau_2 | 0.646 | 1.020 | 1.402 |
| Q_{PAH} | 0.416 | 1.691 | 4.325 |
| U_{min} | 2.644 | 8.292 | 15.723 |
| {\rm log}_{10}(\gamma_e)\, | -3.312 | -1.979 | -0.918 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.120 | -1.860 | -0.639 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.975 | 1.431 | 1.921 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.733 | -1.089 | -0.721 |
| 0.03-0.10 Gyr | -1.119 | -0.337 | 0.185 |
| 0.10-0.33 Gyr | -1.618 | -0.717 | -0.077 |
| 0.33-1.09 Gyr | -2.217 | -0.997 | -0.444 |
| 1.09-3.62 Gyr | -1.962 | -0.795 | -0.394 |
| 3.62-11.98 Gyr | -1.025 | -0.476 | -0.293 |
| 11.98-13.31 Gyr | -0.971 | -0.293 | 0.458 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.502 | 10.576 | 10.639 |
| {\rm log}_{10}({\rm SFR}) | 0.548 | 0.852 | 1.096 |
| {\rm log}_{10}({\rm sSFR}) | -10.043 | -9.712 | -9.423 |
| {\rm stellar\ age} | 6.245 | 7.202 | 8.352 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.461 | -0.344 | -0.255 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.822 | 0.172 | 0.374 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.199 | 0.301 | 0.437 |
| \delta | -0.655 | -0.433 | -0.236 |
| \tau_1/\tau_2 | 0.667 | 1.002 | 1.346 |
| Q_{PAH} | 1.022 | 1.957 | 3.216 |
| U_{min} | 2.431 | 6.657 | 13.342 |
| {\rm log}_{10}(\gamma_e)\, | -3.189 | -2.116 | -1.528 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.728 | -2.615 | -1.937 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.055 | 1.515 | 1.912 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.759 | 0.112 | 0.422 |
| 0.03-0.10 Gyr | 0.617 | 0.990 | 1.249 |
| 0.10-0.33 Gyr | 0.181 | 0.654 | 0.963 |
| 0.33-1.09 Gyr | -0.001 | 0.418 | 0.655 |
| 1.09-3.62 Gyr | 0.095 | 0.492 | 0.726 |
| 3.62-11.98 Gyr | 0.468 | 0.675 | 0.795 |
| 11.98-13.31 Gyr | 0.282 | 0.732 | 1.203 |