2025yjf

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Information

Transient

Name: AT2025yjf
Right ascension: 1h10m52.51s
Declination: -14d19m05.09s
Discovery Date: Sept. 14, 2025, 11:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 1h10m52.77s
Declination: -14d18m59.38s
Redshift: None
Photometric Redshift: 0.134
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 5.65
Transient MWEBV processed 0.04
Host match processed 6.46
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction processed 0.62
Global aperture photometry processed 5.59
Validate global photometry processed 14.56
Global host SED inference processed 546.16
Local aperture photometry processed 5.91
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) = 1h10m52.51s, -14d19m05.09s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 1h10m52.76s, -14d18m59.05s
semi major axis, semi minor axis (arcsec) = 6.56, 5.69
angle (degrees, anti-clockwise from east) = -14.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.12 1.78 22.664 0.619 AB
GALEX_NUV 1.13 1.96 23.767 1.881 AB
DES_g 238.49 0.59 17.956 0.003 AB
PanSTARRS_g 231.39 1.48 17.989 0.007 AB
PanSTARRS_r 540.01 1.7 17.069 0.003 AB
DES_r 613.93 1.02 16.930 0.002 AB
PanSTARRS_i 814.57 1.63 16.623 0.002 AB
PanSTARRS_z 1075.63 4.33 16.321 0.004 AB
DES_z 1165.04 4.17 16.234 0.004 AB
PanSTARRS_y 1264.07 11.42 16.146 0.010 AB
2MASS_J 1685.46 184.79 14.938 0.119 Vega
2MASS_H 2289.57 282.79 14.133 0.134 Vega
2MASS_K 2103.12 333.74 13.755 0.172 Vega
WISE_W1 735.37 21.47 14.035 0.032 Vega
WISE_W2 472.43 24.98 13.875 0.057 Vega
WISE_W3 60.28 84.32 14.275 1.519 Vega
WISE_W4 603.53 515.18 10.328 0.927 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})\, 10.998 11.098 11.190
{\rm log}_{10}({\rm SFR}) -5.749 -2.315 -0.285
{\rm log}_{10}({\rm sSFR}) -16.694 -13.440 -11.425
{\rm stellar\ age} 7.013 9.087 11.427

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.625 -1.299 -1.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 -0.718 0.150

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.402 0.529 0.668
\delta -0.878 -0.701 -0.513
\tau_1/\tau_2 0.453 0.970 1.504
Q_{PAH} 0.487 1.529 4.377
U_{min} 4.360 11.326 19.193
{\rm log}_{10}(\gamma_e)\, -2.606 -1.249 -0.476

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.354 -3.234 -2.154
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.612 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.303 -3.860 -1.296
0.03-0.10 Gyr -6.275 -2.570 -0.207
0.10-0.32 Gyr -5.693 -2.449 -0.073
0.32-1.04 Gyr -5.175 -2.408 -0.045
1.04-3.36 Gyr -3.487 -1.406 0.695
3.36-10.84 Gyr -1.403 0.893 1.384
10.84-12.05 Gyr -0.478 1.946 2.361