| Name: | SN2025gyg |
| Right ascension: | 21h53m42.17s |
| Declination: | 37d21m09.02s |
| Discovery Date: | March 21, 2025, 12:31 p.m. |
| Classification: | SN IIb |
| Redshift: | 0.015000 |
| MW E(B-V): | 0.209 |
| Name: | 2025gyg |
| Right ascension: | 21h53m42.20s |
| Declination: | 37d21m09.87s |
| Redshift: | 0.026828 |
| Photometric Redshift: | 0.022 |
| 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 | 0.51 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 4.05 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.41 |
| Validate global photometry | processed | 13.56 |
| Global host SED inference | processed | 644.76 |
| Local aperture photometry | processed | 4.11 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 538.73 |
| RA, DEC (J2000): | 21h53m42.17s, 37d21m09.02s |
| semi major axis, semi minor axis (arcsec): | 3.71, 3.71 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 393.39 | 0.92 | 17.413 | 0.003 | AB |
| PanSTARRS_r | 646.37 | 1.07 | 16.874 | 0.002 | AB |
| PanSTARRS_i | 842.45 | 1.41 | 16.586 | 0.002 | AB |
| PanSTARRS_z | 1026.62 | 3.04 | 16.371 | 0.003 | AB |
| PanSTARRS_y | 1160.83 | 7.89 | 16.238 | 0.007 | AB |
| 2MASS_J | 1270.45 | 87.84 | 15.245 | 0.075 | Vega |
| 2MASS_H | 1685.04 | 144.57 | 14.466 | 0.093 | Vega |
| 2MASS_K | 1424.71 | 137.42 | 14.178 | 0.105 | Vega |
| RA, DEC (J2000): | 21h53m42.21s, 37d21m10.21s |
| semi major axis, semi minor axis (arcsec): | 10.75, 3.69 |
| angle (degrees, anti-clockwise from east): | -149.57 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 31.85 | 5.67 | 20.142 | 0.193 | AB |
| GALEX_NUV | 37.54 | 3.69 | 19.964 | 0.107 | AB |
| PanSTARRS_g | 573.26 | 1.5 | 17.004 | 0.003 | AB |
| PanSTARRS_r | 947.22 | 1.7 | 16.459 | 0.002 | AB |
| PanSTARRS_i | 1286.44 | 2.3 | 16.127 | 0.002 | AB |
| PanSTARRS_z | 1647.4 | 5.03 | 15.858 | 0.003 | AB |
| PanSTARRS_y | 1898.31 | 13.17 | 15.704 | 0.008 | AB |
| 2MASS_J | 1860.36 | 166.13 | 14.831 | 0.097 | Vega |
| 2MASS_H | 2903.25 | 271.93 | 13.875 | 0.102 | Vega |
| 2MASS_K | 2418.91 | 260.77 | 13.603 | 0.117 | Vega |
| WISE_W1 | 948.23 | 48.98 | 13.759 | 0.056 | Vega |
| WISE_W2 | 551.63 | 43.15 | 13.707 | 0.085 | Vega |
| WISE_W3 | 860.97 | 80.62 | 11.389 | 0.102 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.135 | 9.382 | 9.546 |
| {\rm log}_{10}({\rm SFR}) | -1.315 | -0.391 | 0.182 |
| {\rm log}_{10}({\rm sSFR}) | -10.720 | -9.769 | -9.137 |
| {\rm stellar\ age} | 2.053 | 5.895 | 7.955 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.569 | -1.053 | -0.556 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.795 | -1.156 | -0.147 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.165 | 0.417 | 0.665 |
| \delta | -0.550 | -0.189 | 0.212 |
| \tau_1/\tau_2 | 0.653 | 1.047 | 1.442 |
| Q_{PAH} | 0.681 | 2.332 | 4.321 |
| U_{min} | 2.908 | 8.542 | 16.514 |
| {\rm log}_{10}(\gamma_e)\, | -3.409 | -1.714 | -0.861 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.234 | -2.695 | -1.062 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.877 | 1.360 | 1.902 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.664 | -0.937 | -0.622 |
| 0.03-0.10 Gyr | -1.567 | -0.283 | 0.330 |
| 0.10-0.33 Gyr | -1.147 | -0.228 | 0.332 |
| 0.33-1.10 Gyr | -1.796 | -0.563 | -0.147 |
| 1.10-3.64 Gyr | -2.112 | -0.629 | -0.255 |
| 3.64-12.06 Gyr | -2.488 | -0.732 | -0.353 |
| 12.06-13.40 Gyr | -2.509 | -0.724 | 0.023 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.704 | 9.788 | 9.897 |
| {\rm log}_{10}({\rm SFR}) | -0.667 | -0.392 | -0.090 |
| {\rm log}_{10}({\rm sSFR}) | -10.523 | -10.198 | -9.829 |
| {\rm stellar\ age} | 7.861 | 9.484 | 12.293 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.972 | -0.813 | -0.677 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.101 | -0.431 | 0.042 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.025 | 0.058 | 0.118 |
| \delta | -0.888 | -0.623 | -0.197 |
| \tau_1/\tau_2 | 0.720 | 1.156 | 1.600 |
| Q_{PAH} | 0.268 | 1.000 | 2.782 |
| U_{min} | 2.758 | 7.877 | 14.770 |
| {\rm log}_{10}(\gamma_e)\, | -3.175 | -2.334 | -1.537 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.478 | -3.689 | -2.830 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.118 | 1.597 | 1.963 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.190 | -0.834 | -0.651 |
| 0.03-0.10 Gyr | -0.623 | -0.282 | 0.054 |
| 0.10-0.33 Gyr | -1.737 | -0.746 | -0.284 |
| 0.33-1.10 Gyr | -2.480 | -1.304 | -0.704 |
| 1.10-3.64 Gyr | -2.418 | -1.282 | -0.666 |
| 3.64-12.06 Gyr | -1.137 | -0.207 | -0.028 |
| 12.06-13.40 Gyr | -0.159 | 0.490 | 0.993 |