| Name: | AT2026hvu |
| Right ascension: | 12h30m44.27s |
| Declination: | 12d21m35.00s |
| Discovery Date: | March 30, 2026, 7:03 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.020 |
| Name: | NGC4486 |
| Right ascension: | 12h30m49.42s |
| Declination: | 12d23m27.96s |
| Redshift: | 0.004008 |
| 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 DES_r |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.77 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.98 |
| Host information | processed | 0.19 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 1.32 |
| Global aperture photometry | processed | 4.44 |
| Validate global photometry | processed | 43.25 |
| Global host SED inference | processed | 524.38 |
| Local aperture photometry | processed | 4.6 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 421.43 |
| RA, DEC (J2000): | 12h30m44.27s, 12d21m35.00s |
| semi major axis, semi minor axis (arcsec): | 24.15, 24.15 |
| 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 | 14.91 | 1.92 | 20.967 | 0.140 | AB |
| GALEX_NUV | 21.31 | 0.8 | 20.579 | 0.041 | AB |
| PanSTARRS_g | 1245.81 | 6.44 | 16.161 | 0.006 | AB |
| PanSTARRS_r | 2417.17 | 9.54 | 15.442 | 0.004 | AB |
| DES_r | 3169.49 | 9.23 | 15.148 | 0.003 | AB |
| PanSTARRS_i | 3553.08 | 13.76 | 15.023 | 0.004 | AB |
| PanSTARRS_z | 5479.0 | 19.61 | 14.553 | 0.004 | AB |
| PanSTARRS_y | 6701.12 | 33.76 | 14.335 | 0.005 | AB |
| 2MASS_J | 10522.97 | 595.98 | 12.950 | 0.061 | Vega |
| 2MASS_H | 11015.46 | 975.38 | 12.427 | 0.096 | Vega |
| 2MASS_K | 10745.4 | 869.72 | 11.984 | 0.088 | Vega |
| WISE_W1 | 5597.01 | 409.7 | 11.831 | 0.079 | Vega |
| WISE_W2 | 3224.08 | 265.68 | 11.790 | 0.089 | Vega |
| WISE_W3 | 1956.23 | 305.16 | 10.497 | 0.169 | Vega |
| WISE_W4 | -208.39 | 939.46 | Vega |
| RA, DEC (J2000): | 12h30m49.39s, 12d23m27.79s |
| semi major axis, semi minor axis (arcsec): | 56.8, 53.45 |
| angle (degrees, anti-clockwise from east): | -26.65 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2247.55 | 14.34 | 15.521 | 0.007 | AB |
| GALEX_NUV | 3817.18 | 5.98 | 14.946 | 0.002 | AB |
| PanSTARRS_g | 226648.42 | 70.53 | 10.512 | 0.000 | AB |
| PanSTARRS_r | 431461.78 | 131.16 | 9.813 | 0.000 | AB |
| PanSTARRS_i | 651587.78 | 182.46 | 9.365 | 0.000 | AB |
| PanSTARRS_z | 867951.44 | 255.5 | 9.054 | 0.000 | AB |
| 2MASS_J | 1098887.62 | 1400.04 | 7.903 | 0.001 | Vega |
| 2MASS_H | 1432619.33 | 2264.65 | 7.142 | 0.002 | Vega |
| 2MASS_K | 1199796.8 | 2015.45 | 6.864 | 0.002 | Vega |
| WISE_W1 | 721726.81 | 7806.52 | 6.555 | 0.012 | Vega |
| WISE_W2 | 388299.88 | 4805.72 | 6.588 | 0.013 | Vega |
| WISE_W3 | 164981.51 | 2031.18 | 5.682 | 0.013 | Vega |
| WISE_W4 | 170988.31 | 7205.27 | 4.198 | 0.046 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.672 | 8.735 | 8.850 |
| {\rm log}_{10}({\rm SFR}) | -2.107 | -1.840 | -1.591 |
| {\rm log}_{10}({\rm sSFR}) | -10.900 | -10.601 | -10.309 |
| {\rm stellar\ age} | 7.612 | 8.642 | 11.955 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.294 | -0.089 | 0.060 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.743 | -1.491 | -1.225 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.584 | 0.757 | 0.962 |
| \delta | -0.697 | -0.535 | -0.370 |
| \tau_1/\tau_2 | 0.371 | 0.666 | 0.962 |
| Q_{PAH} | 0.302 | 0.879 | 2.050 |
| U_{min} | 2.430 | 7.271 | 14.431 |
| {\rm log}_{10}(\gamma_e)\, | -3.482 | -2.882 | -2.282 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.219 | -3.191 | -2.015 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.902 | 1.330 | 1.858 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.721 | -1.482 | -1.284 |
| 0.03-0.10 Gyr | -3.400 | -2.325 | -1.804 |
| 0.10-0.33 Gyr | -3.800 | -2.541 | -1.989 |
| 0.33-1.10 Gyr | -3.449 | -2.326 | -1.821 |
| 1.10-3.66 Gyr | -3.231 | -1.944 | -1.384 |
| 3.66-12.15 Gyr | -1.769 | -1.174 | -1.035 |
| 12.15-13.50 Gyr | -1.425 | -0.831 | -0.103 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.873 | 10.968 | 11.045 |
| {\rm log}_{10}({\rm SFR}) | -1.298 | -0.869 | -0.521 |
| {\rm log}_{10}({\rm sSFR}) | -12.273 | -11.840 | -11.489 |
| {\rm stellar\ age} | 8.174 | 10.974 | 12.797 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.492 | -0.222 | 0.002 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.583 | -0.847 | -0.001 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.192 | 0.313 | 0.453 |
| \delta | -0.201 | 0.100 | 0.276 |
| \tau_1/\tau_2 | 0.384 | 0.807 | 1.247 |
| Q_{PAH} | 0.168 | 0.432 | 0.844 |
| U_{min} | 2.301 | 6.403 | 13.413 |
| {\rm log}_{10}(\gamma_e)\, | -3.714 | -3.289 | -2.770 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.628 | -3.883 | -3.040 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.907 | 1.315 | 1.816 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.537 | -0.959 | -0.615 |
| 0.03-0.10 Gyr | -1.754 | -0.890 | -0.433 |
| 0.10-0.33 Gyr | -2.400 | -1.058 | -0.429 |
| 0.33-1.10 Gyr | -2.880 | -1.101 | -0.279 |
| 1.10-3.66 Gyr | -2.566 | -0.695 | 0.330 |
| 3.66-12.15 Gyr | -1.236 | 0.754 | 1.125 |
| 12.15-13.50 Gyr | 0.979 | 1.883 | 2.162 |