2025wht results

Information

Transient
Name:AT2025wht
Right ascension: 17h41m06.30s
Declination:25d42m08.89s
Discovery Date:Aug. 27, 2025, 4:27 a.m.
Classification:None
Redshift:None
MW E(B-V):0.053
Host
Name:
Right ascension: 17h41m06.30s
Declination:25d42m12.85s
Redshift:None
Photometric Redshift:0.097
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 30.9
Transient MWEBV processed 0.08
Host match processed 6.69
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 4.9
Validate global photometry processed 14.92
Global host SED inference processed 415.82
Local aperture photometry processed 5.57
Validate local photometry processed 0.02
Local host SED inference processed 469.49
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h41m06.30s, 25d42m08.89s
semi major axis, semi minor axis (arcsec):1.11, 1.11
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 8.97 0.38 21.518 0.046 AB
PanSTARRS_z 9.53 0.71 21.452 0.080 AB
PanSTARRS_y 10.97 1.57 21.299 0.156 AB

Aperture details

RA, DEC (J2000):17h41m06.28s, 25d42m13.09s
semi major axis, semi minor axis (arcsec):10.86, 7.19
angle (degrees, anti-clockwise from east):-120.75
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.16 4.7 20.639 0.253 AB
GALEX_NUV 36.23 2.94 20.002 0.088 AB
SDSS_u -13.59 8.8 AB
SDSS_g 160.02 4.49 18.390 0.030 AB
PanSTARRS_g 184.99 1.98 18.232 0.012 AB
SDSS_r 293.87 6.16 17.730 0.023 AB
PanSTARRS_r 275.65 2.14 17.799 0.008 AB
SDSS_i 363.15 8.33 17.500 0.025 AB
PanSTARRS_i 358.83 3.03 17.513 0.009 AB
PanSTARRS_z 367.45 5.56 17.487 0.016 AB
SDSS_z 193.93 32.72 18.181 0.183 AB
PanSTARRS_y 459.35 12.42 17.245 0.029 AB
2MASS_J 406.86 200.88 16.481 0.536 Vega
2MASS_H 455.57 322.99 15.886 0.770 Vega
2MASS_K 441.57 320.68 15.450 0.788 Vega
WISE_W1 203.29 20.05 15.431 0.107 Vega
WISE_W2 160.92 19.7 15.044 0.133 Vega
WISE_W3 343.51 89.19 12.386 0.282 Vega
WISE_W4 -47.22 432.09 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.221 8.539 8.780
{\rm log}_{10}({\rm SFR}) -1.472 -0.892 -0.386
{\rm log}_{10}({\rm sSFR}) -10.149 -9.446 -8.698
{\rm stellar\ age} 1.972 5.546 7.392

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.247 -0.434 0.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.340 -0.712 -0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.473 0.975 1.527
\delta -0.390 0.041 0.273
\tau_1/\tau_2 0.605 0.939 1.296
Q_{PAH} 0.896 2.709 5.328
U_{min} 2.926 8.203 15.118
{\rm log}_{10}(\gamma_e)\, -2.774 -1.770 -0.642

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.414 -0.527 0.119
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.406 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.294 -0.759 -0.308
0.03-0.10 Gyr -1.858 -1.103 -0.421
0.10-0.33 Gyr -2.190 -1.333 -0.688
0.33-1.06 Gyr -2.388 -1.435 -0.944
1.06-3.45 Gyr -2.593 -1.478 -1.135
3.45-11.24 Gyr -2.645 -1.496 -1.114
11.24-12.48 Gyr -2.777 -1.519 -0.851

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.909 9.979 10.049
{\rm log}_{10}({\rm SFR}) -0.063 0.127 0.326
{\rm log}_{10}({\rm sSFR}) -10.034 -9.843 -9.625
{\rm stellar\ age} 5.055 6.135 7.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.677 -0.480 -0.316
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.223 -0.055 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.101 0.157
\delta -0.918 -0.723 -0.350
\tau_1/\tau_2 0.803 1.147 1.476
Q_{PAH} 0.413 1.082 2.222
U_{min} 2.542 6.924 13.167
{\rm log}_{10}(\gamma_e)\, -2.937 -2.039 -1.216

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.229 -2.947 -1.969
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.405 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.030 0.147 0.262
0.03-0.10 Gyr -0.150 0.122 0.385
0.10-0.33 Gyr -0.014 0.212 0.402
0.33-1.06 Gyr -0.106 0.181 0.377
1.06-3.45 Gyr -0.156 0.091 0.282
3.45-11.24 Gyr -0.165 0.056 0.202
11.24-12.48 Gyr -0.395 0.103 0.515