2025fa

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Information

Transient

Name: AT2025fa
Right ascension: 11h17m12.47s
Declination: 44d52m00.15s
Discovery Date: Jan. 5, 2025, 11:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025fa
Right ascension: 11h17m12.46s
Declination: 44d52m00.14s
Redshift: 0.112162
Photometric Redshift: 0.116
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.0
Cutout download processed 17.47
Global aperture construction processed 0.79
Local aperture photometry processed 6.19
Global aperture photometry processed 6.29
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.97
Host information processed 0.1
Global host SED inference processed 627.95
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.07
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) = 11h17m12.47s, 44d52m00.15s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
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) = 11h17m12.45s, 44d52m00.22s
semi major axis, semi minor axis (arcsec) = 4.56, 4.04
angle (degrees, anti-clockwise from east) = -177.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.07 1.05 23.827 1.068
GALEX_NUV 0.51 1.83 24.642 3.935
SDSS_u 37.7 3.14 19.959 0.091
SDSS_g 143.59 3.26 18.507 0.025
PanSTARRS_g 165.14 0.94 18.355 0.006
SDSS_r 360.44 5.21 17.508 0.016
PanSTARRS_r 365.29 1.19 17.493 0.004
SDSS_i 524.43 6.67 17.101 0.014
PanSTARRS_i 521.72 1.03 17.106 0.002
PanSTARRS_z 679.94 2.87 16.819 0.005
SDSS_z 755.26 13.09 16.705 0.019
PanSTARRS_y 768.7 5.75 16.686 0.008
2MASS_J 1174.74 125.15 15.330 0.116
2MASS_H 1334.21 198.69 14.719 0.162
2MASS_K 1426.73 228.39 14.176 0.174
WISE_W1 596.84 16.38 14.261 0.030
WISE_W2 386.47 19.71 14.093 0.055
WISE_W3 51.88 62.43 14.438 1.306
WISE_W4 49.26 448.01 13.049 9.873
 

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})\, 10.661 10.723 10.828
{\rm log}_{10}({\rm SFR}) -2.336 -0.939 0.202
{\rm log}_{10}({\rm sSFR}) -13.049 -11.674 -10.474
{\rm stellar\ age} 7.243 8.531 11.620

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.787 -0.480 -0.313
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.687 -0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.333 0.526
\delta -0.747 -0.334 0.060
\tau_1/\tau_2 0.528 0.924 1.370
Q_{PAH} 1.358 3.081 5.212
U_{min} 2.750 8.594 16.371
{\rm log}_{10}(\gamma_e)\, -2.758 -1.656 -0.711

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.953 -2.752 -1.636
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.640 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.226 -1.023 0.032
0.03-0.10 Gyr -3.172 -1.044 0.257
0.10-0.32 Gyr -3.973 -1.271 -0.054
0.32-1.05 Gyr -4.334 -1.500 -0.193
1.05-3.41 Gyr -3.018 -0.777 0.305
3.41-11.08 Gyr -0.978 0.804 1.002
11.08-12.31 Gyr 0.480 1.381 1.981