2025acjc results

Information

Transient
Name:AT2025acjc
Right ascension: 1h42m45.81s
Declination:2d08m35.76s
Discovery Date:Oct. 18, 2025, 5:13 p.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:
Right ascension: 1h42m45.55s
Declination:2d08m34.05s
Redshift:None
Photometric Redshift:0.064
 

Cutout Download Report

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

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 5.54
Transient MWEBV processed 0.03
Host match processed 5.75
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 2.68
Global aperture photometry failed 0.05
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 6.19
Validate local photometry processed 0.03
Local host SED inference processed 809.14
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h42m45.81s, 2d08m35.76s
semi major axis, semi minor axis (arcsec):1.63, 1.63
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.68 1.19 24.317 1.889 AB
SDSS_g 2.35 0.59 22.973 0.272 AB
DES_g 1.9 0.09 23.202 0.052 AB
PanSTARRS_g 1.19 0.37 23.710 0.338 AB
SDSS_r 3.26 0.78 22.617 0.260 AB
PanSTARRS_r 1.74 0.64 23.300 0.400 AB
DES_r 2.47 0.13 22.916 0.057 AB
SDSS_i 3.29 1.16 22.607 0.381 AB
PanSTARRS_i 2.66 0.4 22.837 0.162 AB
PanSTARRS_z 2.78 1.11 22.789 0.432 AB
SDSS_z 11.6 3.6 21.239 0.338 AB
DES_z 3.6 0.36 22.510 0.108 AB
PanSTARRS_y 1.75 2.89 23.290 1.792 AB

Aperture details

Data not available

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.324 7.668 7.911
{\rm log}_{10}({\rm SFR}) -1.525 -0.964 -0.297
{\rm log}_{10}({\rm sSFR}) -9.246 -8.500 -7.929
{\rm stellar\ age} 0.091 1.686 5.788

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.057 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.619 -0.953 -0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.095 1.718 2.510
\delta 0.182 0.284 0.357
\tau_1/\tau_2 0.832 1.337 1.753
Q_{PAH} 1.439 3.838 5.940
U_{min} 3.250 9.392 18.189
{\rm log}_{10}(\gamma_e)\, -3.086 -1.892 -0.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.335 0.019 0.364
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.523 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.173 -1.433 -0.858
0.03-0.10 Gyr -1.660 -0.929 -0.169
0.10-0.33 Gyr -3.477 -1.791 -1.046
0.33-1.08 Gyr -5.634 -2.686 -1.788
1.08-3.54 Gyr -6.391 -3.280 -2.139
3.54-11.62 Gyr -7.171 -3.512 -2.287
11.62-12.91 Gyr -7.375 -3.269 -2.055

Global parameter details

Documentation

Data not available