| Name: | SN2025efa |
| Right ascension: | 12h57m28.31s |
| Declination: | -28d12m06.90s |
| Discovery Date: | March 12, 2025, 4:53 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.016221 |
| MW E(B-V): | 0.060 |
| Name: | 2025efa |
| Right ascension: | 12h57m28.68s |
| Declination: | -28d12m18.72s |
| Redshift: | 0.016221 |
| 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 | 3.58 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 0.66 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.11 |
| Global aperture construction | processed | 0.77 |
| Global aperture photometry | processed | 4.48 |
| Validate global photometry | processed | 12.71 |
| Global host SED inference | processed | 402.25 |
| Local aperture photometry | processed | 4.4 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 1223.76 |
| RA, DEC (J2000): | 12h57m28.31s, -28d12m06.90s |
| semi major axis, semi minor axis (arcsec): | 6.06, 6.06 |
| 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 | 33.07 | 6.09 | 20.101 | 0.200 | AB |
| GALEX_NUV | 57.3 | 3.23 | 19.505 | 0.061 | AB |
| PanSTARRS_g | 811.83 | 1.69 | 16.626 | 0.002 | AB |
| PanSTARRS_r | 1428.38 | 2.19 | 16.013 | 0.002 | AB |
| PanSTARRS_i | 1902.51 | 3.22 | 15.702 | 0.002 | AB |
| PanSTARRS_z | 2365.45 | 4.38 | 15.465 | 0.002 | AB |
| PanSTARRS_y | 2988.08 | 9.46 | 15.212 | 0.003 | AB |
| 2MASS_J | 3656.33 | 169.26 | 14.097 | 0.050 | Vega |
| 2MASS_H | 4385.99 | 250.46 | 13.427 | 0.062 | Vega |
| 2MASS_K | 3806.59 | 249.29 | 13.111 | 0.071 | Vega |
| WISE_W1 | 731.66 | 13.43 | 14.040 | 0.020 | Vega |
| RA, DEC (J2000): | 12h57m28.76s, -28d12m16.79s |
| semi major axis, semi minor axis (arcsec): | 37.97, 19.76 |
| angle (degrees, anti-clockwise from east): | -177.29 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 571.5 | 10.99 | 17.007 | 0.021 | AB |
| PanSTARRS_g | 8204.8 | 7.43 | 14.115 | 0.001 | AB |
| PanSTARRS_r | 14788.36 | 9.66 | 13.475 | 0.001 | AB |
| PanSTARRS_z | 24937.07 | 19.46 | 12.908 | 0.001 | AB |
| PanSTARRS_y | 30922.03 | 42.7 | 12.674 | 0.001 | AB |
| 2MASS_J | 38025.16 | 766.6 | 11.555 | 0.022 | Vega |
| 2MASS_H | 49408.65 | 1136.03 | 10.798 | 0.025 | Vega |
| 2MASS_K | 39267.34 | 1131.19 | 10.577 | 0.031 | Vega |
| WISE_W2 | 13297.44 | 98.3 | 10.252 | 0.008 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.361 | 9.436 | 9.539 |
| {\rm log}_{10}({\rm SFR}) | -1.215 | -0.907 | -0.520 |
| {\rm log}_{10}({\rm sSFR}) | -10.699 | -10.355 | -9.921 |
| {\rm stellar\ age} | 7.871 | 9.036 | 11.870 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.010 | -0.801 | -0.636 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.221 | -0.023 | 0.186 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.128 | 0.201 | 0.313 |
| \delta | -0.934 | -0.763 | -0.514 |
| \tau_1/\tau_2 | 0.643 | 1.011 | 1.378 |
| Q_{PAH} | 0.077 | 0.301 | 0.730 |
| U_{min} | 2.537 | 7.609 | 14.568 |
| {\rm log}_{10}(\gamma_e)\, | -3.440 | -2.636 | -1.726 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.832 | -2.609 | -1.705 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.346 | 1.702 | 1.969 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.429 | -1.148 | -0.936 |
| 0.03-0.10 Gyr | -1.275 | -0.834 | -0.385 |
| 0.10-0.33 Gyr | -2.036 | -1.308 | -0.850 |
| 0.33-1.10 Gyr | -2.499 | -1.621 | -1.148 |
| 1.10-3.67 Gyr | -2.691 | -1.519 | -0.896 |
| 3.67-12.19 Gyr | -1.043 | -0.481 | -0.341 |
| 12.19-13.54 Gyr | -0.634 | -0.018 | 0.582 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.479 | 10.539 | 10.609 |
| {\rm log}_{10}({\rm SFR}) | -0.288 | -0.056 | 0.194 |
| {\rm log}_{10}({\rm sSFR}) | -10.844 | -10.590 | -10.365 |
| {\rm stellar\ age} | 7.186 | 8.056 | 9.697 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.293 | -0.055 | 0.066 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.666 | -1.243 | 0.078 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.180 | 0.292 | 0.463 |
| \delta | -0.571 | -0.139 | 0.292 |
| \tau_1/\tau_2 | 0.436 | 0.796 | 1.177 |
| Q_{PAH} | 0.204 | 0.724 | 2.064 |
| U_{min} | 2.384 | 6.253 | 12.793 |
| {\rm log}_{10}(\gamma_e)\, | -3.674 | -3.059 | -1.993 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.359 | -3.463 | -2.437 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.006 | 1.431 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.163 | 0.060 | 0.245 |
| 0.03-0.10 Gyr | -0.658 | -0.146 | 0.242 |
| 0.10-0.33 Gyr | -0.802 | -0.233 | 0.143 |
| 0.33-1.10 Gyr | -0.665 | -0.076 | 0.248 |
| 1.10-3.67 Gyr | -0.433 | 0.284 | 0.592 |
| 3.67-12.19 Gyr | 0.469 | 0.660 | 0.773 |
| 12.19-13.54 Gyr | 0.380 | 0.811 | 1.354 |