2025agfv

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Information

Transient

Name: AT2025agfv
Right ascension: 1h14m20.67s
Declination: -63d46m17.49s
Discovery Date: Dec. 8, 2025, 10:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 1h14m20.66s
Declination: -63d46m17.35s
Redshift: None
Photometric Redshift: 0.153
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.57
Transient MWEBV processed 0.09
Host match processed 6.7
Host information processed 0.11
Host MWEBV processed 0.09
Global aperture construction processed 0.13
Global aperture photometry processed 0.89
Validate global photometry processed 1.12
Global host SED inference processed 601.92
Local aperture photometry processed 0.85
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 1h14m20.67s, -63d46m17.49s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 1h14m20.60s, -63d46m17.15s
semi major axis, semi minor axis (arcsec) = 7.53, 5.71
angle (degrees, anti-clockwise from east) = -93.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.45 2.68 21.719 0.390 AB
GALEX_NUV 26.81 2.41 20.329 0.097 AB
2MASS_J 1273.47 149.24 15.243 0.127 Vega
2MASS_H 1967.48 223.94 14.298 0.124 Vega
2MASS_K 1888.58 279.57 13.872 0.161 Vega
WISE_W1 858.14 17.7 13.867 0.022 Vega
WISE_W2 724.74 20.01 13.411 0.030 Vega
WISE_W3 659.47 63.57 11.678 0.105 Vega
WISE_W4 1318.09 384.43 9.480 0.317 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 10.856 10.981 11.087
{\rm log}_{10}({\rm SFR}) 0.303 0.690 1.048
{\rm log}_{10}({\rm sSFR}) -10.728 -10.283 -9.870
{\rm stellar\ age} 4.901 6.470 7.900

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.539 -0.068 0.101
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.070 -0.428 0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.258 0.415
\delta -0.854 -0.612 -0.219
\tau_1/\tau_2 0.297 0.768 1.250
Q_{PAH} 0.216 0.689 1.775
U_{min} 1.892 5.735 12.024
{\rm log}_{10}(\gamma_e)\, -3.675 -3.118 -2.118

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.497 -1.971 -1.384
{\rm log}_{10}(\tau_{AGN})\, 0.891 1.219 1.743

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.065 0.682 1.140
0.03-0.10 Gyr -0.156 0.536 1.093
0.10-0.32 Gyr -0.100 0.673 1.133
0.32-1.03 Gyr 0.080 0.813 1.259
1.03-3.31 Gyr 0.362 0.968 1.241
3.31-10.65 Gyr 0.731 1.093 1.299
10.65-11.83 Gyr 0.525 1.157 1.768