2025afqt results

Information

Transient
Name:AT2025afqt
Right ascension: 14h37m30.31s
Declination:-2d18m24.72s
Discovery Date:Nov. 30, 2025, 1:35 p.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:1095767
Right ascension: 14h37m30.32s
Declination:-2d18m22.95s
Redshift:0.077215
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.53
Transient MWEBV processed 0.11
Host match processed 4.04
Host information processed 0.05
Host MWEBV processed 0.05
Global aperture construction processed 0.71
Global aperture photometry processed 6.63
Validate global photometry processed 17.68
Global host SED inference processed 419.93
Local aperture photometry processed 6.66
Validate local photometry processed 0.02
Local host SED inference processed 441.09
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h37m30.31s, -2d18m24.72s
semi major axis, semi minor axis (arcsec):1.37, 1.37
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 52.91 0.32 19.591 0.007 AB
PanSTARRS_g 46.82 0.35 19.724 0.008 AB
SDSS_r 93.13 2.58 18.977 0.030 AB
PanSTARRS_r 86.39 0.45 19.059 0.006 AB
DES_r 112.6 0.74 18.771 0.007 AB
SDSS_i 144.53 3.23 18.500 0.024 AB
PanSTARRS_i 126.73 0.48 18.643 0.004 AB
PanSTARRS_z 157.75 1.07 18.405 0.007 AB
SDSS_z 188.53 5.0 18.212 0.029 AB
PanSTARRS_y 191.35 2.11 18.195 0.012 AB

Aperture details

RA, DEC (J2000):14h37m30.29s, -2d18m22.88s
semi major axis, semi minor axis (arcsec):14.0, 6.56
angle (degrees, anti-clockwise from east):-107.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.09 1.86 19.651 0.040 AB
GALEX_NUV 70.9 1.36 19.273 0.021 AB
SDSS_u 223.68 7.97 18.026 0.039 AB
SDSS_g 692.12 7.42 16.800 0.012 AB
DES_g 715.08 1.29 16.764 0.002 AB
PanSTARRS_g 736.58 2.26 16.732 0.003 AB
SDSS_r 1266.08 10.27 16.144 0.009 AB
PanSTARRS_r 1300.87 2.93 16.114 0.002 AB
DES_r 1410.49 2.84 16.027 0.002 AB
SDSS_i 1886.15 12.71 15.711 0.007 AB
PanSTARRS_i 1917.32 3.17 15.693 0.002 AB
PanSTARRS_z 2312.91 7.24 15.490 0.003 AB
SDSS_z 2472.15 27.93 15.417 0.012 AB
PanSTARRS_y 2781.71 14.58 15.289 0.006 AB
2MASS_J 3976.72 251.21 14.006 0.069 Vega
2MASS_H 4100.36 395.95 13.500 0.105 Vega
2MASS_K 3248.19 487.81 13.283 0.163 Vega
WISE_W1 1959.49 28.2 12.971 0.016 Vega
WISE_W2 1261.29 30.79 12.809 0.027 Vega
WISE_W3 3493.23 86.55 9.868 0.027 Vega
WISE_W4 3623.19 609.43 8.382 0.183 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.429 9.541 9.653
{\rm log}_{10}({\rm SFR}) -1.009 -0.530 -0.125
{\rm log}_{10}({\rm sSFR}) -10.608 -10.069 -9.618
{\rm stellar\ age} 4.372 6.005 7.335

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.889 -0.411 -0.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -0.297 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.353 0.587 0.899
\delta -0.844 -0.548 -0.186
\tau_1/\tau_2 0.739 1.040 1.358
Q_{PAH} 1.008 2.709 5.140
U_{min} 2.981 8.213 14.866
{\rm log}_{10}(\gamma_e)\, -2.763 -1.327 -0.388

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.251 -1.324 -0.642
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.472 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.919 -0.562 -0.309
0.03-0.10 Gyr -1.167 -0.531 -0.045
0.10-0.33 Gyr -1.010 -0.390 0.031
0.33-1.07 Gyr -0.712 -0.290 0.039
1.07-3.50 Gyr -0.599 -0.309 -0.109
3.50-11.46 Gyr -0.717 -0.417 -0.213
11.46-12.74 Gyr -0.988 -0.425 0.022

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.803 10.839 10.904
{\rm log}_{10}({\rm SFR}) 0.554 0.752 0.982
{\rm log}_{10}({\rm sSFR}) -10.301 -10.098 -9.859
{\rm stellar\ age} 7.423 8.216 10.479

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.313 -0.194 -0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.160 0.324 0.436

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.187 0.280
\delta -0.863 -0.649 -0.411
\tau_1/\tau_2 0.651 1.039 1.415
Q_{PAH} 1.483 2.523 3.862
U_{min} 2.223 6.749 13.090
{\rm log}_{10}(\gamma_e)\, -2.642 -1.940 -1.300

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.144 -2.998 -2.108
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.570 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.166 0.351 0.476
0.03-0.10 Gyr 0.619 0.862 1.117
0.10-0.33 Gyr -0.303 0.232 0.533
0.33-1.07 Gyr -0.533 0.019 0.298
1.07-3.50 Gyr -0.448 0.172 0.566
3.50-11.46 Gyr 0.620 1.003 1.090
11.46-12.74 Gyr 0.780 1.322 1.885