2025tfm

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Information

Transient

Name: AT2025tfm
Right ascension: 21h20m15.09s
Declination: -8d26m59.95s
Discovery Date: April 28, 2025, 2:07 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.115

Host

Name:
Right ascension: 21h20m15.17s
Declination: -8d26m59.62s
Redshift: None
Photometric Redshift: 0.156
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 41.53
Transient MWEBV processed 0.04
Host match processed 6.76
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 5.4
Global aperture photometry processed 5.47
Validate global photometry processed 13.33
Global host SED inference processed 517.9
Local aperture photometry processed 5.71
Validate local photometry no valid phot 0.02
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) = 21h20m15.09s, -8d26m59.95s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 21h20m15.17s, -8d26m59.38s
semi major axis, semi minor axis (arcsec) = 3.06, 2.66
angle (degrees, anti-clockwise from east) = -154.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.25 1.03 23.018 0.494 AB
GALEX_NUV 1.24 1.17 23.668 1.025 AB
DES_g 5.67 0.2 22.016 0.038 AB
PanSTARRS_g 4.58 0.6 22.248 0.143 AB
PanSTARRS_r 7.95 0.71 21.649 0.097 AB
PanSTARRS_i 10.84 0.72 21.313 0.072 AB
PanSTARRS_z 12.52 1.99 21.156 0.173 AB
DES_z 13.05 1.13 21.111 0.094 AB
PanSTARRS_y 20.47 5.29 20.622 0.280 AB
2MASS_J -147.52 89.14 Vega
2MASS_H -81.77 139.17 Vega
2MASS_K 28.92 162.95 18.409 6.118 Vega
WISE_W1 2.89 6.97 20.050 2.622 Vega
WISE_W2 1.13 11.57 20.424 11.069 Vega
WISE_W3 -6.13 60.99 Vega
WISE_W4 -126.1 508.19 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})\, 8.621 8.899 9.107
{\rm log}_{10}({\rm SFR}) -1.202 -0.274 0.478
{\rm log}_{10}({\rm sSFR}) -10.166 -9.205 -8.095
{\rm stellar\ age} 0.208 1.491 4.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.643 -0.989 -0.206
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.481 -0.314 0.241

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.402 0.871 1.506
\delta -0.328 0.048 0.262
\tau_1/\tau_2 0.619 1.079 1.531
Q_{PAH} 1.184 3.069 5.108
U_{min} 3.567 10.029 18.212
{\rm log}_{10}(\gamma_e)\, -2.967 -1.841 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.799 -0.711 -0.027
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.341 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.607 -0.808 -0.135
0.03-0.10 Gyr -1.682 -0.242 0.620
0.10-0.32 Gyr -1.439 -0.161 0.454
0.32-1.03 Gyr -3.156 -0.917 -0.157
1.03-3.31 Gyr -5.270 -1.859 -0.825
3.31-10.61 Gyr -6.113 -2.271 -1.036
10.61-11.79 Gyr -6.469 -2.148 -0.901