| Name: | SN2025ahji |
| Right ascension: | 23h59m03.80s |
| Declination: | 1d43m25.07s |
| Discovery Date: | Dec. 12, 2025, 4:55 a.m. |
| Classification: | SN Ib |
| Redshift: | 0.022175 |
| MW E(B-V): | 0.023 |
| Name: | IC1522 |
| Right ascension: | 23h59m03.45s |
| Declination: | 1d43m11.59s |
| Redshift: | 0.021006 |
| 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 | 5.86 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 4.57 |
| Host information | processed | 0.25 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.41 |
| Validate global photometry | processed | 11.76 |
| Global host SED inference | processed | 382.28 |
| Local aperture photometry | processed | 4.05 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 448.18 |
| RA, DEC (J2000): | 23h59m03.80s, 1d43m25.07s |
| semi major axis, semi minor axis (arcsec): | 4.71, 4.71 |
| 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 | 19.43 | 0.75 | 20.679 | 0.042 | AB |
| PanSTARRS_g | 435.75 | 1.56 | 17.302 | 0.004 | AB |
| PanSTARRS_r | 738.26 | 1.3 | 16.729 | 0.002 | AB |
| PanSTARRS_i | 971.66 | 1.36 | 16.431 | 0.002 | AB |
| PanSTARRS_z | 1217.69 | 3.9 | 16.186 | 0.003 | AB |
| PanSTARRS_y | 1427.76 | 7.46 | 16.013 | 0.006 | AB |
| 2MASS_J | 1742.14 | 99.13 | 14.902 | 0.062 | Vega |
| 2MASS_H | 2317.09 | 150.54 | 14.120 | 0.071 | Vega |
| 2MASS_K | 1910.89 | 171.58 | 13.859 | 0.097 | Vega |
| RA, DEC (J2000): | 23h59m03.43s, 1d43m11.71s |
| semi major axis, semi minor axis (arcsec): | 39.81, 11.48 |
| angle (degrees, anti-clockwise from east): | -168.91 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 191.32 | 2.44 | 18.196 | 0.014 | AB |
| GALEX_NUV | 292.05 | 1.98 | 17.736 | 0.007 | AB |
| PanSTARRS_g | 5232.74 | 6.85 | 14.603 | 0.001 | AB |
| PanSTARRS_r | 9174.57 | 5.78 | 13.994 | 0.001 | AB |
| PanSTARRS_i | 12723.61 | 5.94 | 13.638 | 0.001 | AB |
| PanSTARRS_z | 16223.51 | 17.43 | 13.375 | 0.001 | AB |
| PanSTARRS_y | 19242.22 | 33.57 | 13.189 | 0.002 | AB |
| 2MASS_J | 24239.83 | 454.83 | 12.044 | 0.020 | Vega |
| 2MASS_H | 29164.67 | 690.76 | 11.370 | 0.026 | Vega |
| 2MASS_K | 25763.13 | 788.89 | 11.035 | 0.033 | Vega |
| WISE_W1 | 12306.06 | 80.25 | 10.976 | 0.007 | Vega |
| WISE_W2 | 7076.7 | 87.21 | 10.936 | 0.013 | Vega |
| WISE_W3 | 16845.86 | 326.07 | 8.160 | 0.021 | Vega |
| WISE_W4 | 16472.68 | 1976.8 | 6.738 | 0.130 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.324 | 9.414 | 9.509 |
| {\rm log}_{10}({\rm SFR}) | -1.198 | -0.808 | -0.358 |
| {\rm log}_{10}({\rm sSFR}) | -10.625 | -10.207 | -9.753 |
| {\rm stellar\ age} | 6.112 | 7.514 | 9.124 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.221 | -0.702 | -0.321 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.617 | -0.781 | 0.103 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.410 | 0.803 | 1.094 |
| \delta | -0.247 | 0.007 | 0.225 |
| \tau_1/\tau_2 | 0.706 | 1.030 | 1.367 |
| Q_{PAH} | 0.717 | 2.668 | 4.520 |
| U_{min} | 2.450 | 7.344 | 14.060 |
| {\rm log}_{10}(\gamma_e)\, | -3.589 | -2.782 | -1.545 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.253 | -2.433 | -0.802 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.010 | 1.583 | 1.986 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.317 | -0.912 | -0.596 |
| 0.03-0.10 Gyr | -1.249 | -0.792 | -0.267 |
| 0.10-0.33 Gyr | -1.270 | -0.762 | -0.368 |
| 0.33-1.10 Gyr | -1.476 | -0.816 | -0.439 |
| 1.10-3.65 Gyr | -1.301 | -0.687 | -0.395 |
| 3.65-12.13 Gyr | -0.809 | -0.511 | -0.346 |
| 12.13-13.48 Gyr | -0.923 | -0.410 | 0.168 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.515 | 10.561 | 10.628 |
| {\rm log}_{10}({\rm SFR}) | -0.501 | -0.200 | 0.042 |
| {\rm log}_{10}({\rm sSFR}) | -11.080 | -10.757 | -10.508 |
| {\rm stellar\ age} | 7.751 | 8.435 | 10.676 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.580 | -0.337 | -0.161 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.269 | -0.555 | 0.194 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.209 | 0.328 | 0.498 |
| \delta | -0.455 | -0.164 | 0.067 |
| \tau_1/\tau_2 | 0.430 | 0.856 | 1.263 |
| Q_{PAH} | 0.777 | 1.976 | 3.789 |
| U_{min} | 2.710 | 7.648 | 14.837 |
| {\rm log}_{10}(\gamma_e)\, | -2.506 | -1.867 | -1.305 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.422 | -3.510 | -2.562 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.224 | 1.739 | 2.031 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.801 | -0.225 | 0.087 |
| 0.03-0.10 Gyr | -0.945 | -0.241 | 0.114 |
| 0.10-0.33 Gyr | -1.046 | -0.225 | 0.155 |
| 0.33-1.10 Gyr | -0.977 | -0.261 | 0.056 |
| 1.10-3.65 Gyr | -0.755 | 0.007 | 0.363 |
| 3.65-12.13 Gyr | 0.420 | 0.708 | 0.803 |
| 12.13-13.48 Gyr | 0.496 | 0.943 | 1.527 |