2025nfe

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Information

Transient

Name: AT2025nfe
Right ascension: 3h47m20.87s
Declination: -48d33m02.97s
Discovery Date: June 10, 2025, 9:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: 2025nfe
Right ascension: 3h47m20.60s
Declination: -48d32m54.23s
Redshift: 0.032146
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.91
Transient MWEBV processed 0.09
Host match processed 0.92
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.16
Global aperture photometry processed 1.59
Validate global photometry processed 2.13
Global host SED inference processed 437.07
Local aperture photometry processed 1.59
Validate local photometry processed 0.01
Local host SED inference not enough filters 19.9
 

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) = 3h47m20.87s, -48d33m02.97s
semi major axis, semi minor axis (arcsec) = 3.12, 3.12
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 66.48 1.14 19.343 0.019 AB
2MASS_J 24.1 76.09 19.550 3.427 Vega
2MASS_H -7.39 120.48 Vega
2MASS_K 121.12 130.06 16.854 1.166 Vega

Aperture details

RA, DEC (J2000) = 3h47m20.56s, -48d32m54.15s
semi major axis, semi minor axis (arcsec) = 20.26, 8.83
angle (degrees, anti-clockwise from east) = -95.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 163.37 9.2 18.367 0.061 AB
GALEX_NUV 230.16 6.29 17.995 0.030 AB
DES_z 4298.63 7.98 14.817 0.002 AB
2MASS_J 5338.81 328.17 13.686 0.067 Vega
2MASS_H 6648.66 517.88 12.976 0.085 Vega
2MASS_K 5341.84 559.82 12.743 0.114 Vega
WISE_W1 2715.5 21.26 12.616 0.008 Vega
WISE_W2 1691.83 24.51 12.490 0.016 Vega
WISE_W3 5664.67 79.9 9.343 0.015 Vega
WISE_W4 5425.95 464.7 7.944 0.093 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

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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})\, 10.038 10.181 10.298
{\rm log}_{10}({\rm SFR}) -0.365 0.026 0.463
{\rm log}_{10}({\rm sSFR}) -10.534 -10.171 -9.682
{\rm stellar\ age} 5.994 7.688 10.028

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.861 -0.492 -0.216
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.722 -0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.297 0.523
\delta -0.608 -0.203 0.111
\tau_1/\tau_2 0.325 0.754 1.195
Q_{PAH} 0.344 1.155 3.845
U_{min} 2.896 7.492 14.517
{\rm log}_{10}(\gamma_e)\, -3.347 -2.522 -1.568

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.005 -2.651 -1.707
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.603 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.818 -0.117 0.328
0.03-0.10 Gyr -0.844 0.000 0.572
0.10-0.33 Gyr -1.299 -0.190 0.345
0.33-1.10 Gyr -1.340 -0.212 0.250
1.10-3.62 Gyr -1.000 -0.043 0.308
3.62-11.99 Gyr -0.227 0.232 0.431
11.99-13.33 Gyr -0.222 0.403 1.124