2025wtd

Download data

Information

Transient

Name: AT2025wtd
Right ascension: 0h14m14.36s
Declination: 5d04m28.74s
Discovery Date: Sept. 3, 2025, 1:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 0h14m14.43s
Declination: 5d04m27.24s
Redshift: 0.043232
Photometric Redshift:
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.11
Cutout download processed 30.44
Global aperture construction processed 0.68
Local aperture photometry processed 6.06
Global aperture photometry processed 5.36
Validate local photometry processed 0.02
Validate global photometry processed 14.1
Host information processed 0.14
Global host SED inference processed 565.3
Local host SED inference processed 479.7
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 0h14m14.36s, 5d04m28.74s
semi major axis, semi minor axis (arcsec) = 2.35, 2.35
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 189.05 0.56 18.209 0.003 AB
PanSTARRS_g 216.14 0.8 18.063 0.004 AB
PanSTARRS_r 444.18 0.68 17.281 0.002 AB
DES_r 446.55 1.05 17.275 0.003 AB
PanSTARRS_i 610.82 0.84 16.935 0.001 AB
PanSTARRS_z 761.38 1.72 16.696 0.002 AB
DES_z 773.88 3.88 16.678 0.005 AB
PanSTARRS_y 941.84 3.98 16.465 0.005 AB

Aperture details

RA, DEC (J2000) = 0h14m14.40s, 5d04m27.45s
semi major axis, semi minor axis (arcsec) = 8.2, 7.77
angle (degrees, anti-clockwise from east) = -145.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.51 1.88 21.346 0.194 AB
GALEX_NUV 13.17 1.29 21.101 0.106 AB
DES_g 540.32 1.05 17.068 0.002 AB
PanSTARRS_g 558.04 2.5 17.033 0.005 AB
PanSTARRS_r 1080.29 2.15 16.316 0.002 AB
DES_r 1152.03 1.82 16.246 0.002 AB
PanSTARRS_i 1482.13 2.54 15.973 0.002 AB
PanSTARRS_z 1860.4 5.4 15.726 0.003 AB
DES_z 2000.57 6.46 15.647 0.004 AB
PanSTARRS_y 2308.28 13.27 15.492 0.006 AB
2MASS_J 3049.78 202.95 14.294 0.072 Vega
2MASS_H 2898.31 341.77 13.877 0.128 Vega
2MASS_K 2716.49 409.52 13.477 0.164 Vega
WISE_W1 1163.44 23.64 13.537 0.022 Vega
WISE_W2 663.06 26.23 13.507 0.043 Vega
WISE_W3 591.77 103.73 11.796 0.190 Vega
WISE_W4 1170.42 520.85 9.609 0.483 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.792 9.910 10.060
{\rm log}_{10}({\rm SFR}) -2.193 -0.901 -0.323
{\rm log}_{10}({\rm sSFR}) -12.144 -10.801 -10.160
{\rm stellar\ age} 6.520 8.125 12.162

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.560 -1.051 -0.693
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -0.616 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.479 0.834 1.203
\delta -0.695 -0.372 0.033
\tau_1/\tau_2 0.542 0.914 1.260
Q_{PAH} 0.545 2.435 4.990
U_{min} 2.768 8.186 15.322
{\rm log}_{10}(\gamma_e)\, -3.368 -1.997 -0.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.220 -2.400 -0.656
{\rm log}_{10}(\tau_{AGN})\, 0.892 1.256 1.759

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.126 -0.769 -0.278
0.03-0.10 Gyr -3.254 -1.119 -0.340
0.10-0.33 Gyr -3.448 -1.155 -0.335
0.33-1.09 Gyr -3.487 -1.025 -0.191
1.09-3.59 Gyr -3.018 -0.654 -0.007
3.59-11.86 Gyr -1.146 -0.079 0.152
11.86-13.18 Gyr -0.410 0.283 1.143

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.251 10.346 10.382
{\rm log}_{10}({\rm SFR}) -1.754 -1.343 -0.960
{\rm log}_{10}({\rm sSFR}) -12.115 -11.693 -11.278
{\rm stellar\ age} 8.522 11.945 12.493

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.659 -0.531 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.605 0.088 0.374

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.069 0.130 0.220
\delta -0.907 -0.695 -0.387
\tau_1/\tau_2 0.619 1.042 1.456
Q_{PAH} 0.388 1.487 3.956
U_{min} 2.972 8.410 16.412
{\rm log}_{10}(\gamma_e)\, -2.295 -1.232 -0.463

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.523 -3.621 -2.645
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.582 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.666 -1.206 -0.817
0.03-0.10 Gyr -3.063 -1.546 -0.990
0.10-0.33 Gyr -3.855 -1.757 -1.070
0.33-1.09 Gyr -4.316 -2.069 -1.208
1.09-3.59 Gyr -3.694 -1.760 -0.835
3.59-11.86 Gyr -1.922 -0.316 0.478
11.86-13.18 Gyr 0.618 1.436 1.511