2025agcn results

Information

Transient
Name:AT2025agcn
Right ascension: 23h51m26.77s
Declination:14d12m08.78s
Discovery Date:Dec. 8, 2025, 8:49 p.m.
Classification:None
Redshift:None
MW E(B-V):0.028
Host
Name:
Right ascension: 23h51m26.84s
Declination:14d12m08.76s
Redshift:None
Photometric Redshift:0.156
 

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 20.89
Transient MWEBV processed 0.09
Host match processed 5.69
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 6.75
Validate global photometry processed 18.62
Global host SED inference processed 411.15
Local aperture photometry processed 7.05
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):23h51m26.82s, 14d12m09.02s
semi major axis, semi minor axis (arcsec):6.19, 3.92
angle (degrees, anti-clockwise from east):-34.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.26 0.91 22.098 0.188 AB
GALEX_NUV 8.0 0.75 21.642 0.102 AB
SDSS_u 33.39 3.62 20.091 0.118 AB
SDSS_g 67.26 2.52 19.331 0.041 AB
DES_g 73.98 0.67 19.227 0.010 AB
PanSTARRS_g 76.76 1.26 19.187 0.018 AB
SDSS_r 136.63 3.6 18.561 0.029 AB
PanSTARRS_r 133.9 1.56 18.583 0.013 AB
DES_r 148.05 1.34 18.474 0.010 AB
SDSS_i 192.82 4.66 18.187 0.026 AB
PanSTARRS_i 189.12 2.09 18.208 0.012 AB
PanSTARRS_z 229.0 4.04 18.000 0.019 AB
SDSS_z 234.04 11.04 17.977 0.051 AB
DES_z 244.66 3.1 17.929 0.014 AB
PanSTARRS_y 294.78 10.15 17.726 0.037 AB
2MASS_J 426.33 117.48 16.431 0.299 Vega
2MASS_H 516.96 146.7 15.749 0.308 Vega
2MASS_K 669.96 232.31 14.997 0.376 Vega
WISE_W1 161.24 10.23 15.682 0.069 Vega
WISE_W2 114.64 14.71 15.413 0.139 Vega
WISE_W3 53.31 76.85 14.409 1.565 Vega
WISE_W4 148.44 465.87 11.851 3.407 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})\, 10.294 10.341 10.392
{\rm log}_{10}({\rm SFR}) 0.346 0.636 0.892
{\rm log}_{10}({\rm sSFR}) -10.023 -9.710 -9.423
{\rm stellar\ age} 5.910 6.548 7.551

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.705 -0.456 -0.275
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.150 0.156 0.368

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.304 0.464
\delta -0.822 -0.570 -0.322
\tau_1/\tau_2 0.618 1.011 1.405
Q_{PAH} 0.614 1.965 3.846
U_{min} 2.468 7.665 14.544
{\rm log}_{10}(\gamma_e)\, -2.423 -1.513 -0.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.283 -3.172 -2.090
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.534 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.559 -0.176 0.066
0.03-0.10 Gyr 0.462 0.777 1.045
0.10-0.32 Gyr 0.040 0.447 0.724
0.32-1.03 Gyr -0.288 0.129 0.362
1.03-3.31 Gyr -0.086 0.270 0.480
3.31-10.62 Gyr 0.344 0.512 0.605
10.62-11.80 Gyr 0.143 0.592 1.054