2025axd

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Information

Transient

Name: AT2025axd
Right ascension: 10h58m00.69s
Declination: 41d02m32.57s
Discovery Date: Feb. 4, 2025, 8:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2025axd
Right ascension: 10h58m00.14s
Declination: 41d02m31.24s
Redshift: 0.125518
Photometric Redshift: 0.133
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.53
Cutout download processed 13.87
Global aperture construction processed 0.58
Local aperture photometry processed 4.46
Global aperture photometry processed 4.62
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.29
Host information processed 0.1
Global host SED inference processed 433.31
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.06
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) = 10h58m00.69s, 41d02m32.57s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 10h58m00.13s, 41d02m31.25s
semi major axis, semi minor axis (arcsec) = 5.07, 4.49
angle (degrees, anti-clockwise from east) = -102.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.05 1.02 23.848 1.053
GALEX_NUV 2.58 2.38 22.872 1.004
SDSS_u 5.84 4.42 21.984 0.821
SDSS_g 116.66 3.13 18.733 0.029
PanSTARRS_g 122.25 1.15 18.682 0.010
SDSS_r 297.65 4.97 17.716 0.018
PanSTARRS_r 296.86 1.13 17.719 0.004
SDSS_i 452.9 6.2 17.260 0.015
PanSTARRS_i 428.25 1.09 17.321 0.003
PanSTARRS_z 573.67 2.68 17.003 0.005
SDSS_z 668.42 17.01 16.837 0.028
PanSTARRS_y 664.64 7.52 16.844 0.012
2MASS_J 1201.16 138.94 15.306 0.126
2MASS_H 1454.17 212.74 14.626 0.159
2MASS_K 1062.84 196.58 14.496 0.201
WISE_W1 471.36 17.11 14.518 0.039
WISE_W2 299.23 23.09 14.371 0.084
WISE_W3 -176.77 94.54
WISE_W4 225.42 686.38 11.398 3.306
 

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})\, 10.618 10.704 10.834
{\rm log}_{10}({\rm SFR}) -2.208 -0.675 0.076
{\rm log}_{10}({\rm sSFR}) -12.958 -11.330 -10.567
{\rm stellar\ age} 6.519 7.575 11.246

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.926 -0.655 -0.489
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.712 -0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.321 0.462 0.630
\delta -0.915 -0.749 -0.474
\tau_1/\tau_2 0.590 0.981 1.388
Q_{PAH} 1.138 2.912 5.073
U_{min} 2.815 8.590 16.214
{\rm log}_{10}(\gamma_e)\, -2.607 -1.521 -0.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.078 -2.747 -1.676
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.577 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.052 -0.786 -0.038
0.03-0.10 Gyr -3.022 -0.736 0.136
0.10-0.32 Gyr -3.139 -0.675 0.235
0.32-1.05 Gyr -3.161 -0.634 0.329
1.05-3.38 Gyr -2.355 0.036 0.703
3.38-10.93 Gyr -0.507 0.814 1.005
10.93-12.15 Gyr 0.251 1.097 1.976