2025ac results

Information

Transient
Name:AT2025ac
Right ascension: 11h48m04.79s
Declination:25d33m30.67s
Discovery Date:Jan. 1, 2025, 11:43 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:2025ac
Right ascension: 11h48m04.95s
Declination:25d33m35.87s
Redshift:0.108920
Photometric Redshift:0.145
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 23.01
Transient MWEBV processed 0.07
Host match processed 2.12
Host information processed 0.11
Host MWEBV processed 0.08
Global aperture construction processed 0.81
Global aperture photometry processed 8.89
Validate global photometry processed 24.25
Global host SED inference processed 628.84
Local aperture photometry processed 8.78
Validate local photometry processed 0.03
Local host SED inference not enough filters 20.81
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h48m04.79s, 25d33m30.67s
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 Mag sys
DES_z 14.17 0.83 21.022 0.064 AB

Aperture details

RA, DEC (J2000):11h48m05.00s, 25d33m35.31s
semi major axis, semi minor axis (arcsec):9.49, 6.7
angle (degrees, anti-clockwise from east):-36.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.03 5.31 20.320 0.213 AB
GALEX_NUV 27.29 3.94 20.310 0.157 AB
SDSS_u 86.33 6.09 19.060 0.077 AB
SDSS_g 287.95 4.94 17.752 0.019 AB
DES_g 302.35 1.2 17.699 0.004 AB
PanSTARRS_g 280.31 2.65 17.781 0.010 AB
SDSS_r 578.31 7.11 16.995 0.013 AB
PanSTARRS_r 603.71 2.46 16.948 0.004 AB
DES_r 641.79 2.69 16.882 0.005 AB
SDSS_i 864.21 10.04 16.558 0.013 AB
PanSTARRS_i 853.27 2.69 16.572 0.003 AB
PanSTARRS_z 1092.28 6.38 16.304 0.006 AB
SDSS_z 1093.44 23.85 16.303 0.024 AB
DES_z 1124.27 7.3 16.273 0.007 AB
PanSTARRS_y 1227.66 13.94 16.177 0.012 AB
2MASS_J 1791.72 209.67 14.872 0.127 Vega
2MASS_H 2019.46 349.47 14.269 0.188 Vega
2MASS_K 1839.47 308.16 13.900 0.182 Vega
WISE_W1 864.6 22.19 13.859 0.028 Vega
WISE_W2 530.78 25.57 13.749 0.052 Vega
WISE_W3 880.63 107.8 11.364 0.133 Vega
WISE_W4 772.2 660.91 10.061 0.929 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})\, 10.843 10.905 10.965
{\rm log}_{10}({\rm SFR}) -0.079 0.231 0.551
{\rm log}_{10}({\rm sSFR}) -10.993 -10.672 -10.331
{\rm stellar\ age} 7.845 10.454 11.605

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.668 -0.473 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.945 0.201 0.408

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.133 0.215 0.352
\delta -0.439 -0.104 0.159
\tau_1/\tau_2 0.588 1.001 1.473
Q_{PAH} 0.622 2.009 4.091
U_{min} 2.597 7.627 15.635
{\rm log}_{10}(\gamma_e)\, -3.007 -1.798 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.376 -3.414 -2.364
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.552 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.477 -0.022 0.186
0.03-0.10 Gyr -0.123 0.300 0.678
0.10-0.32 Gyr -1.969 -0.309 0.162
0.32-1.05 Gyr -3.072 -0.747 -0.222
1.05-3.42 Gyr -2.771 -0.721 -0.053
3.42-11.11 Gyr -0.730 0.675 1.115
11.11-12.34 Gyr 1.170 1.939 2.113