| Name: | SN2021vgn |
| Right ascension: | 16h21m10.51s |
| Declination: | 36d03m40.36s |
| Discovery Date: | Aug. 8, 2021, 4:29 a.m. |
| Classification: | SN IIb |
| Redshift: | 0.032341 |
| MW E(B-V): | 0.014 |
| Name: | 2021vgn |
| Right ascension: | 16h21m10.99s |
| Declination: | 36d04m06.69s |
| Redshift: | 0.032350 |
| Photometric Redshift: | 0.032 |
| Downloaded | Unavailable |
|---|---|
|
PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_z |
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.42 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 2.52 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 5.74 |
| Validate global photometry | processed | 11.41 |
| Global host SED inference | processed | 803.5 |
| Local aperture photometry | processed | 5.06 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 436.5 |
| RA, DEC (J2000): | 16h21m10.51s, 36d03m40.36s |
| semi major axis, semi minor axis (arcsec): | 3.1, 3.1 |
| 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 | 0.71 | 2.09 | 24.267 | 3.184 | AB |
| SDSS_g | 12.46 | 1.2 | 21.162 | 0.104 | AB |
| DES_g | 12.4 | 0.38 | 21.166 | 0.033 | AB |
| PanSTARRS_g | 10.11 | 0.82 | 21.389 | 0.088 | AB |
| SDSS_r | 18.56 | 1.6 | 20.729 | 0.093 | AB |
| PanSTARRS_r | 10.21 | 0.85 | 21.378 | 0.090 | AB |
| SDSS_i | 17.78 | 2.23 | 20.775 | 0.136 | AB |
| PanSTARRS_i | 16.5 | 0.71 | 20.856 | 0.047 | AB |
| PanSTARRS_z | 14.63 | 1.95 | 20.987 | 0.145 | AB |
| SDSS_z | -8.12 | 6.97 | AB | ||
| DES_z | 1.93 | 0.83 | 23.184 | 0.465 | AB |
| PanSTARRS_y | 3.26 | 4.36 | 22.618 | 1.453 | AB |
| RA, DEC (J2000): | 16h21m11.00s, 36d04m06.51s |
| semi major axis, semi minor axis (arcsec): | 19.49, 14.18 |
| angle (degrees, anti-clockwise from east): | -148.74 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 879.17 | 13.31 | 16.540 | 0.016 | AB |
| SDSS_g | 2957.58 | 14.67 | 15.223 | 0.005 | AB |
| DES_g | 2943.81 | 5.25 | 15.228 | 0.002 | AB |
| PanSTARRS_g | 3082.56 | 4.61 | 15.178 | 0.002 | AB |
| SDSS_r | 5012.6 | 19.36 | 14.650 | 0.004 | AB |
| PanSTARRS_r | 5104.2 | 4.78 | 14.630 | 0.001 | AB |
| SDSS_i | 6711.22 | 23.56 | 14.333 | 0.004 | AB |
| PanSTARRS_z | 7701.18 | 11.03 | 14.184 | 0.002 | AB |
| SDSS_z | 7914.75 | 43.45 | 14.154 | 0.006 | AB |
| DES_z | 7423.83 | 14.28 | 14.223 | 0.002 | AB |
| PanSTARRS_y | 8946.24 | 23.11 | 14.021 | 0.003 | AB |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.104 | 7.398 | 7.641 |
| {\rm log}_{10}({\rm SFR}) | -1.871 | -1.170 | -0.682 |
| {\rm log}_{10}({\rm sSFR}) | -9.405 | -8.541 | -7.916 |
| {\rm stellar\ age} | 0.070 | 1.931 | 6.233 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.565 | -1.127 | -0.583 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.357 | -0.749 | -0.221 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.332 | 0.792 | 1.261 |
| \delta | -0.251 | 0.072 | 0.277 |
| \tau_1/\tau_2 | 0.725 | 1.165 | 1.559 |
| Q_{PAH} | 0.822 | 2.452 | 5.073 |
| U_{min} | 3.124 | 8.841 | 16.740 |
| {\rm log}_{10}(\gamma_e)\, | -2.939 | -1.889 | -0.784 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.783 | -0.668 | -0.071 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.060 | 1.482 | 1.861 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.538 | -1.974 | -1.512 |
| 0.03-0.10 Gyr | -1.813 | -1.044 | -0.530 |
| 0.10-0.33 Gyr | -4.273 | -2.145 | -1.396 |
| 0.33-1.10 Gyr | -6.150 | -2.797 | -1.957 |
| 1.10-3.62 Gyr | -7.513 | -3.279 | -2.308 |
| 3.62-11.99 Gyr | -8.322 | -3.598 | -2.399 |
| 11.99-13.32 Gyr | -8.426 | -3.427 | -2.243 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.444 | 10.559 | 10.683 |
| {\rm log}_{10}({\rm SFR}) | -0.266 | 0.328 | 0.854 |
| {\rm log}_{10}({\rm sSFR}) | -10.826 | -10.251 | -9.681 |
| {\rm stellar\ age} | 6.624 | 7.889 | 11.074 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.646 | -1.062 | -0.664 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.671 | 0.183 | 0.409 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.272 | 0.526 | 0.769 |
| \delta | -0.384 | -0.018 | 0.276 |
| \tau_1/\tau_2 | 0.584 | 1.031 | 1.500 |
| Q_{PAH} | 0.514 | 2.718 | 5.127 |
| U_{min} | 2.465 | 6.884 | 14.025 |
| {\rm log}_{10}(\gamma_e)\, | -3.586 | -2.856 | -1.629 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.628 | -3.181 | -1.286 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.931 | 1.394 | 1.986 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.537 | 0.047 | 0.454 |
| 0.03-0.10 Gyr | -0.424 | 0.368 | 0.981 |
| 0.10-0.33 Gyr | -1.332 | 0.105 | 0.696 |
| 0.33-1.10 Gyr | -2.087 | -0.047 | 0.427 |
| 1.10-3.62 Gyr | -1.345 | 0.183 | 0.669 |
| 3.62-11.99 Gyr | -0.182 | 0.614 | 0.808 |
| 11.99-13.32 Gyr | -0.010 | 0.844 | 1.682 |