2025xw

Download data

Information

Transient

Name: AT2025xw
Right ascension: 0h42m24.67s
Declination: 75d54m58.98s
Discovery Date: Jan. 20, 2025, 5:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.429

Host

Name: 2025xw
Right ascension: 0h42m23.96s
Declination: 75d55m01.79s
Redshift: None
Photometric Redshift: 0.119
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.6
Cutout download processed 2.51
Global aperture construction processed 1.99
Local aperture photometry processed 3.83
Global aperture photometry processed 4.49
Validate local photometry no valid phot 0.03
Validate global photometry processed 10.9
Host information processed 0.09
Global host SED inference processed 644.88
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) = 0h42m24.67s, 75d54m58.98s
semi major axis, semi minor axis (arcsec) = 0.93, 0.93
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) = 0h42m23.97s, 75d55m01.89s
semi major axis, semi minor axis (arcsec) = 7.47, 5.08
angle (degrees, anti-clockwise from east) = -26.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 36.26 2.26 20.002 0.068
PanSTARRS_r 81.06 3.13 19.128 0.042
PanSTARRS_i 122.48 2.81 18.680 0.025
PanSTARRS_z 148.19 4.85 18.473 0.036
PanSTARRS_y 164.65 9.32 18.359 0.061
2MASS_J 608.69 194.58 16.044 0.347
2MASS_H 176.82 321.75 16.914 1.976
2MASS_K 278.92 336.66 15.949 1.310
WISE_W1 451.37 21.88 14.565 0.053
WISE_W2 300.54 22.85 14.366 0.083
WISE_W3 522.06 97.51 11.932 0.203
WISE_W4 425.73 480.93 10.707 1.226
 

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})\, 9.894 9.994 10.102
{\rm log}_{10}({\rm SFR}) 0.115 0.454 0.716
{\rm log}_{10}({\rm sSFR}) -9.912 -9.564 -9.232
{\rm stellar\ age} 1.366 2.635 4.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.236 0.055 0.154
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.993 -0.836 -0.656

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.527 0.717 0.910
\delta -0.099 0.180 0.350
\tau_1/\tau_2 0.305 0.602 0.903
Q_{PAH} 0.984 1.951 3.459
U_{min} 2.287 6.059 12.876
{\rm log}_{10}(\gamma_e)\, -3.640 -3.089 -1.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.524 -2.326 -1.626
{\rm log}_{10}(\tau_{AGN})\, 0.818 1.027 1.479

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.419 0.655 0.816
0.03-0.10 Gyr -0.567 0.299 0.706
0.10-0.32 Gyr -0.329 0.550 0.945
0.32-1.05 Gyr 0.508 0.798 1.049
1.05-3.40 Gyr -0.370 0.235 0.535
3.40-11.00 Gyr -1.888 -0.523 0.014
11.00-12.22 Gyr -2.277 -0.609 0.108