2025sgf results

Information

Transient
Name:AT2025sgf
Right ascension: 9h00m20.17s
Declination:-7d35m59.04s
Discovery Date:March 26, 2025, 6:52 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:
Right ascension: 9h00m20.36s
Declination:-7d36m05.81s
Redshift:None
Photometric Redshift:0.140
 

Cutout Download Report

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_g
DES_r
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 9.66
Transient MWEBV processed 0.04
Host match processed 6.58
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 4.98
Validate global photometry processed 13.34
Global host SED inference processed 395.33
Local aperture photometry processed 5.51
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):9h00m20.36s, -7d36m05.69s
semi major axis, semi minor axis (arcsec):6.08, 5.35
angle (degrees, anti-clockwise from east):-5.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.71 1.28 20.779 0.078 AB
GALEX_NUV 26.51 0.75 20.341 0.031 AB
DES_g 145.1 0.76 18.496 0.006 AB
PanSTARRS_g 142.6 1.32 18.515 0.010 AB
PanSTARRS_r 225.38 1.79 18.018 0.009 AB
DES_r 240.17 1.39 17.949 0.006 AB
PanSTARRS_i 300.38 1.98 17.706 0.007 AB
PanSTARRS_z 324.41 4.25 17.622 0.014 AB
DES_z 352.22 3.42 17.533 0.011 AB
PanSTARRS_y 389.7 10.5 17.423 0.029 AB
2MASS_J 548.63 141.9 16.157 0.281 Vega
2MASS_H 322.06 209.1 16.263 0.705 Vega
2MASS_K 264.66 259.59 16.005 1.065 Vega
WISE_W1 240.39 16.5 15.249 0.075 Vega
WISE_W2 163.98 20.3 15.024 0.134 Vega
WISE_W3 506.89 88.32 11.964 0.189 Vega
WISE_W4 618.54 467.07 10.302 0.820 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.220 10.279 10.327
{\rm log}_{10}({\rm SFR}) 0.321 0.550 0.778
{\rm log}_{10}({\rm sSFR}) -9.992 -9.728 -9.484
{\rm stellar\ age} 4.867 5.791 6.589

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.601 -0.348 -0.171
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.661 -0.031 0.303

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.179 0.321
\delta -0.763 -0.384 -0.018
\tau_1/\tau_2 0.864 1.190 1.504
Q_{PAH} 0.529 1.522 3.377
U_{min} 2.524 7.324 14.678
{\rm log}_{10}(\gamma_e)\, -2.483 -1.435 -0.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.055 -2.569 -1.582
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.473 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.021 0.221 0.380
0.03-0.10 Gyr 0.363 0.646 0.904
0.10-0.32 Gyr 0.548 0.755 0.942
0.32-1.04 Gyr 0.233 0.503 0.682
1.04-3.34 Gyr 0.173 0.386 0.563
3.34-10.78 Gyr 0.182 0.364 0.478
10.78-11.97 Gyr -0.022 0.415 0.786