2025auh

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Information

Transient

Name: AT2025auh
Right ascension: 15h48m11.92s
Declination: 26d12m13.54s
Discovery Date: Feb. 3, 2025, 2:19 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.047

Host

Name: 2025auh
Right ascension: 15h48m12.03s
Declination: 26d12m10.97s
Redshift: None
Photometric Redshift: 0.133
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.2
Cutout download processed 19.32
Global aperture construction processed 0.57
Local aperture photometry processed 5.55
Global aperture photometry processed 6.35
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.69
Host information processed 0.08
Global host SED inference processed 447.35
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 15h48m11.92s, 26d12m13.54s
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) = 15h48m12.02s, 26d12m11.08s
semi major axis, semi minor axis (arcsec) = 7.77, 3.97
angle (degrees, anti-clockwise from east) = -94.9

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 15.84 4.33 20.901 0.297
GALEX_NUV 9.6 3.34 21.444 0.378
SDSS_u 51.05 4.22 19.630 0.090
SDSS_g 89.55 2.89 19.020 0.035
DES_g 99.7 0.53 18.903 0.006
PanSTARRS_g 99.38 1.21 18.907 0.013
SDSS_r 175.35 4.09 18.290 0.025
PanSTARRS_r 184.55 1.5 18.235 0.009
DES_r 200.58 1.35 18.144 0.007
SDSS_i 267.97 5.78 17.830 0.023
PanSTARRS_i 254.99 1.43 17.884 0.006
PanSTARRS_z 320.55 3.39 17.635 0.011
SDSS_z 333.93 13.83 17.591 0.045
DES_z 347.14 3.68 17.549 0.012
PanSTARRS_y 361.07 6.73 17.506 0.020
WISE_W1 309.61 16.2 14.974 0.057
WISE_W2 195.78 23.58 14.832 0.131
WISE_W3 225.14 50.87 12.845 0.245
WISE_W4 49.12 290.52 13.052 6.422
 

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})\, 10.406 10.461 10.543
{\rm log}_{10}({\rm SFR}) 0.226 0.487 0.762
{\rm log}_{10}({\rm sSFR}) -10.237 -9.993 -9.707
{\rm stellar\ age} 6.627 7.406 10.035

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.669 -0.407 -0.215
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.690 -0.129 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.251 0.409
\delta -0.316 0.040 0.269
\tau_1/\tau_2 0.467 0.838 1.250
Q_{PAH} 0.836 2.124 3.849
U_{min} 2.255 7.402 14.976
{\rm log}_{10}(\gamma_e)\, -3.047 -2.184 -1.158

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.690 -2.274 -1.591
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.289 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.955 -0.258 0.005
0.03-0.10 Gyr 0.338 0.627 0.913
0.10-0.32 Gyr -1.639 0.009 0.364
0.32-1.04 Gyr -1.990 -0.293 0.103
1.04-3.36 Gyr -1.283 0.060 0.485
3.36-10.85 Gyr 0.082 0.610 0.741
10.85-12.06 Gyr 0.285 0.877 1.575