2025axh

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Information

Transient

Name: AT2025axh
Right ascension: 15h09m45.42s
Declination: 25d54m07.48s
Discovery Date: Feb. 4, 2025, 12:38 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2025axh
Right ascension: 15h09m45.37s
Declination: 25d54m06.43s
Redshift: 0.108123
Photometric Redshift: 0.109
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.84
Cutout download processed 19.43
Global aperture construction processed 0.58
Local aperture photometry processed 6.14
Global aperture photometry processed 6.14
Validate local photometry processed 0.02
Validate global photometry processed 17.73
Host information processed 0.1
Global host SED inference processed 354.36
Local host SED inference not enough filters 17.84
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 15h09m45.42s, 25d54m07.48s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 99.38 2.2 18.907 0.024

Aperture details

RA, DEC (J2000) = 15h09m45.36s, 25d54m06.49s
semi major axis, semi minor axis (arcsec) = 7.62, 3.97
angle (degrees, anti-clockwise from east) = -161.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 11.28 3.61 21.270 0.348
GALEX_NUV 15.14 3.43 20.950 0.246
SDSS_u 27.41 3.9 20.305 0.155
SDSS_g 143.66 3.41 18.507 0.026
DES_g 163.51 0.7 18.366 0.005
PanSTARRS_g 164.57 1.13 18.359 0.007
SDSS_r 308.66 5.02 17.676 0.018
PanSTARRS_r 309.67 1.49 17.673 0.005
DES_r 344.59 1.73 17.557 0.005
SDSS_i 458.6 6.9 17.246 0.016
PanSTARRS_i 454.98 1.71 17.255 0.004
PanSTARRS_z 562.02 4.28 17.026 0.008
SDSS_z 576.59 15.05 16.998 0.028
DES_z 628.03 5.76 16.905 0.010
PanSTARRS_y 651.25 7.48 16.866 0.012
2MASS_J 861.23 166.23 15.667 0.210
2MASS_H 1447.43 275.14 14.631 0.206
2MASS_K 1071.12 299.19 14.488 0.303
WISE_W1 570.45 17.52 14.310 0.033
WISE_W2 372.37 21.13 14.134 0.062
WISE_W3 1450.16 64.6 10.822 0.048
WISE_W4 2024.45 458.71 9.014 0.246
 

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})\, 10.502 10.556 10.619
{\rm log}_{10}({\rm SFR}) -0.224 0.020 0.250
{\rm log}_{10}({\rm sSFR}) -10.782 -10.544 -10.314
{\rm stellar\ age} 6.448 7.234 8.595

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.583 -0.355 -0.171
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.231 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.387 0.544
\delta -0.191 0.054 0.247
\tau_1/\tau_2 0.724 1.032 1.343
Q_{PAH} 1.222 3.249 5.280
U_{min} 2.567 7.251 14.251
{\rm log}_{10}(\gamma_e)\, -2.943 -1.860 -1.059

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.195 -2.938 -1.803
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.556 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.063 0.112 0.255
0.03-0.10 Gyr -0.443 -0.023 0.291
0.10-0.32 Gyr -0.282 0.098 0.368
0.32-1.05 Gyr -0.177 0.193 0.434
1.05-3.42 Gyr -0.053 0.397 0.672
3.42-11.12 Gyr 0.524 0.720 0.829
11.12-12.35 Gyr 0.378 0.851 1.365