2025aur

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Information

Transient

Name: AT2025aur
Right ascension: 18h15m05.03s
Declination: 38d02m28.35s
Discovery Date: Feb. 3, 2025, 2:29 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2025aur
Right ascension: 18h15m05.09s
Declination: 38d02m27.69s
Redshift: None
Photometric Redshift: 0.133
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.08
Cutout download processed 6.55
Global aperture construction processed 0.6
Local aperture photometry processed 4.55
Global aperture photometry processed 4.71
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.97
Host information processed 0.09
Global host SED inference processed 587.25
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.37
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 18h15m05.03s, 38d02m28.35s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 18h15m05.06s, 38d02m28.40s
semi major axis, semi minor axis (arcsec) = 4.32, 3.06
angle (degrees, anti-clockwise from east) = -173.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.87 3.2 20.898 0.219
GALEX_NUV 14.25 2.14 21.016 0.163
DES_g 41.37 0.43 19.858 0.011
PanSTARRS_g 43.94 0.72 19.793 0.018
PanSTARRS_r 57.64 0.88 19.498 0.017
PanSTARRS_i 75.0 0.67 19.212 0.010
PanSTARRS_z 83.62 2.71 19.094 0.035
DES_z 92.05 2.58 18.990 0.030
PanSTARRS_y 99.09 6.18 18.910 0.068
2MASS_J 50.6 95.77 18.745 2.055
2MASS_H 40.38 138.97 18.517 3.736
2MASS_K 52.42 195.06 17.764 4.040
WISE_W1 17.14 19.9 18.116 1.260
WISE_W2 10.95 18.77 17.962 1.861
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.473 9.670 9.853
{\rm log}_{10}({\rm SFR}) 0.340 0.735 1.132
{\rm log}_{10}({\rm sSFR}) -9.345 -8.952 -8.382
{\rm stellar\ age} 2.402 5.812 7.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.543 -0.634 -0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.552 -0.447 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.669 1.208
\delta 0.113 0.294 0.372
\tau_1/\tau_2 0.709 1.217 1.655
Q_{PAH} 0.870 2.888 5.122
U_{min} 3.399 9.346 16.722
{\rm log}_{10}(\gamma_e)\, -2.850 -1.466 -0.439

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.769 -1.980 -0.655
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.405 1.829

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.789 -0.266 0.185
0.03-0.10 Gyr 0.479 0.875 1.283
0.10-0.32 Gyr -1.582 -0.100 0.410
0.32-1.04 Gyr -1.922 -0.511 -0.044
1.04-3.36 Gyr -2.133 -0.499 -0.107
3.36-10.85 Gyr -1.800 -0.361 -0.087
10.85-12.06 Gyr -1.699 -0.221 0.464