2025cth results

Information

Transient
Name:AT2025cth
Right ascension: 15h38m45.41s
Declination:13d04m37.33s
Discovery Date:Feb. 19, 2025, 11:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:2025cth
Right ascension: 15h38m45.31s
Declination:13d04m39.39s
Redshift:None
Photometric Redshift:0.112
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.01
Transient MWEBV processed 0.09
Host match processed 1.6
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.58
Global aperture photometry processed 6.33
Validate global photometry processed 16.51
Global host SED inference processed 463.1
Local aperture photometry processed 6.27
Validate local photometry processed 0.02
Local host SED inference not enough filters 19.21
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h38m45.41s, 13d04m37.33s
semi major axis, semi minor axis (arcsec):0.98, 0.98
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 9.69 0.59 21.434 0.066 AB

Aperture details

RA, DEC (J2000):15h38m45.31s, 13d04m39.54s
semi major axis, semi minor axis (arcsec):5.26, 3.88
angle (degrees, anti-clockwise from east):-29.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 58.14 4.02 19.489 0.075 AB
SDSS_g 110.01 2.98 18.796 0.029 AB
DES_g 113.8 0.56 18.760 0.005 AB
PanSTARRS_g 112.16 1.18 18.775 0.011 AB
SDSS_r 136.78 3.63 18.560 0.029 AB
PanSTARRS_r 134.69 1.32 18.577 0.011 AB
DES_r 145.65 1.02 18.492 0.008 AB
SDSS_i 170.28 4.86 18.322 0.031 AB
PanSTARRS_i 166.5 1.5 18.346 0.010 AB
PanSTARRS_z 167.15 3.11 18.342 0.020 AB
SDSS_z 215.41 13.86 18.067 0.070 AB
DES_z 170.04 2.49 18.324 0.016 AB
PanSTARRS_y 197.22 7.0 18.163 0.039 AB
2MASS_J -8.01 114.05 Vega
2MASS_H 415.55 197.06 15.986 0.515 Vega
2MASS_K 300.26 220.5 15.868 0.797 Vega
WISE_W1 116.16 15.88 16.038 0.148 Vega
WISE_W2 30.96 20.81 16.834 0.730 Vega
WISE_W3 50.52 59.27 14.467 1.274 Vega
WISE_W4 630.1 396.35 10.281 0.683 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.186 9.463 9.702
{\rm log}_{10}({\rm SFR}) -0.218 0.500 1.060
{\rm log}_{10}({\rm sSFR}) -9.758 -9.002 -8.122
{\rm stellar\ age} 0.230 2.157 5.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.651 -1.106 -0.245
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.032 0.124 0.374

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.327 0.603
\delta -0.721 -0.328 0.128
\tau_1/\tau_2 0.602 1.129 1.639
Q_{PAH} 0.765 2.427 4.369
U_{min} 2.796 8.079 15.578
{\rm log}_{10}(\gamma_e)\, -3.169 -2.112 -0.845

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.994 -2.234 -1.091
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.429 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.716 -0.332 -0.061
0.03-0.10 Gyr -0.167 0.645 1.217
0.10-0.32 Gyr -0.914 0.520 0.940
0.32-1.05 Gyr -2.731 -0.508 0.351
1.05-3.41 Gyr -4.095 -0.992 -0.164
3.41-11.07 Gyr -4.133 -1.284 -0.401
11.07-12.30 Gyr -4.323 -1.203 -0.193