2025afrv results

Information

Transient
Name:AT2025afrv
Right ascension: 11h33m01.85s
Declination:-4d26m24.41s
Discovery Date:Nov. 26, 2025, 2:53 p.m.
Classification:None
Redshift:None
MW E(B-V):0.043
Host
Name:11330181-0426264
Right ascension: 11h33m01.82s
Declination:-4d26m26.44s
Redshift:0.063095
Photometric Redshift:None
 

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
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.8
Transient MWEBV processed 0.09
Host match processed 4.99
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 6.52
Validate global photometry processed 17.82
Global host SED inference processed 460.6
Local aperture photometry processed 6.37
Validate local photometry processed 0.03
Local host SED inference processed 497.48
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h33m01.85s, -4d26m24.41s
semi major axis, semi minor axis (arcsec):1.65, 1.65
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 20.34 1.53 20.629 0.082 AB
SDSS_g 134.88 3.04 18.575 0.024 AB
DES_g 149.64 0.57 18.462 0.004 AB
PanSTARRS_g 163.23 0.43 18.368 0.003 AB
SDSS_r 329.58 4.75 17.605 0.016 AB
PanSTARRS_r 368.53 0.61 17.484 0.002 AB
DES_r 360.99 1.68 17.506 0.005 AB
SDSS_i 514.21 5.98 17.122 0.013 AB
PanSTARRS_i 536.05 0.8 17.077 0.002 AB
PanSTARRS_z 715.47 1.31 16.764 0.002 AB
SDSS_z 686.55 7.53 16.808 0.012 AB
DES_z 706.18 4.57 16.778 0.007 AB
PanSTARRS_y 884.69 2.57 16.533 0.003 AB

Aperture details

RA, DEC (J2000):11h33m01.81s, -4d26m25.73s
semi major axis, semi minor axis (arcsec):13.58, 7.26
angle (degrees, anti-clockwise from east):-75.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.35 0.66 22.974 0.305 AB
GALEX_NUV 8.41 0.63 21.588 0.081 AB
SDSS_u 122.06 6.91 18.684 0.061 AB
DES_g 925.83 1.53 16.484 0.002 AB
PanSTARRS_g 974.12 2.1 16.428 0.002 AB
SDSS_r 2083.36 12.44 15.603 0.006 AB
PanSTARRS_r 2095.92 3.08 15.597 0.002 AB
DES_r 2243.39 4.31 15.523 0.002 AB
SDSS_i 3146.3 15.89 15.155 0.005 AB
PanSTARRS_i 3027.67 4.04 15.197 0.001 AB
PanSTARRS_z 3949.48 7.19 14.909 0.002 AB
SDSS_z 4168.96 25.74 14.850 0.007 AB
DES_z 4205.99 11.52 14.840 0.003 AB
PanSTARRS_y 4922.96 15.11 14.669 0.003 AB
2MASS_J 6546.82 246.67 13.465 0.041 Vega
2MASS_H 7388.11 358.8 12.861 0.053 Vega
2MASS_K 8175.13 451.01 12.281 0.060 Vega
WISE_W1 3223.91 37.0 12.430 0.012 Vega
WISE_W2 2004.05 40.98 12.306 0.022 Vega
WISE_W3 1496.9 132.97 10.788 0.096 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.160 10.257 10.372
{\rm log}_{10}({\rm SFR}) -2.517 -1.193 -0.520
{\rm log}_{10}({\rm sSFR}) -12.683 -11.457 -10.707
{\rm stellar\ age} 6.830 8.112 11.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.158 -0.723 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.427 -0.698 0.028

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.427 0.731 1.126
\delta -0.682 -0.328 0.048
\tau_1/\tau_2 0.597 0.966 1.319
Q_{PAH} 0.597 2.738 5.629
U_{min} 2.859 8.207 15.728
{\rm log}_{10}(\gamma_e)\, -3.212 -1.589 -0.520

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.635 -1.409 -0.610
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.387 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.046 -1.462 -0.692
0.03-0.10 Gyr -3.100 -1.243 -0.461
0.10-0.33 Gyr -2.985 -1.139 -0.336
0.33-1.08 Gyr -2.669 -1.026 -0.146
1.08-3.54 Gyr -2.280 -0.363 0.342
3.54-11.63 Gyr -0.762 0.304 0.523
11.63-12.92 Gyr -0.134 0.670 1.457

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.868 10.929 10.980
{\rm log}_{10}({\rm SFR}) -1.003 -0.542 -0.215
{\rm log}_{10}({\rm sSFR}) -11.988 -11.482 -11.130
{\rm stellar\ age} 7.165 7.960 9.901

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.514 -0.410 -0.328
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.778 0.038

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.262 0.343 0.441
\delta -0.965 -0.884 -0.743
\tau_1/\tau_2 0.605 0.945 1.332
Q_{PAH} 0.419 1.323 2.705
U_{min} 2.128 6.255 13.376
{\rm log}_{10}(\gamma_e)\, -3.164 -2.298 -1.613

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.062 -3.022 -2.182
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.337 1.759

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.177 -0.574 -0.214
0.03-0.10 Gyr -1.260 -0.573 -0.166
0.10-0.33 Gyr -1.090 -0.422 0.059
0.33-1.08 Gyr -0.912 -0.109 0.434
1.08-3.54 Gyr -0.466 0.481 0.892
3.54-11.63 Gyr 0.833 1.087 1.194
11.63-12.92 Gyr 0.793 1.257 1.848