2025acjc

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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
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
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
 

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) = 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

RA, DEC (J2000) = 1h42m45.52s, 2d08m34.23s
semi major axis, semi minor axis (arcsec) = 9.25, 4.06
angle (degrees, anti-clockwise from east) = -72.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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