2025agjs

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Information

Transient

Name: AT2025agjs
Right ascension: 12h38m36.97s
Declination: -1d33m47.69s
Discovery Date: Dec. 8, 2025, 1:21 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 1115725
Right ascension: 12h38m37.20s
Declination: -1d33m49.75s
Redshift: None
Photometric Redshift: 0.118
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.55
Transient MWEBV processed 0.1
Host match processed 3.98
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.0
Validate global photometry processed 18.31
Global host SED inference processed 493.08
Local aperture photometry processed 6.89
Validate local photometry processed 0.03
Local host SED inference not enough filters 18.72
 

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) = 12h38m36.97s, -1d33m47.69s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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 13.22 0.95 21.097 0.078 AB

Aperture details

RA, DEC (J2000) = 12h38m37.17s, -1d33m49.05s
semi major axis, semi minor axis (arcsec) = 7.3, 6.17
angle (degrees, anti-clockwise from east) = -153.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.47 4.85 20.521 0.234 AB
GALEX_NUV 24.36 3.58 20.433 0.160 AB
SDSS_u 14.09 5.61 21.027 0.432 AB
SDSS_g 152.19 3.81 18.444 0.027 AB
DES_g 165.36 0.94 18.354 0.006 AB
PanSTARRS_g 161.95 1.38 18.377 0.009 AB
SDSS_r 293.88 5.54 17.730 0.020 AB
PanSTARRS_r 284.27 1.6 17.766 0.006 AB
DES_r 311.24 1.86 17.667 0.006 AB
SDSS_i 404.81 7.73 17.382 0.021 AB
PanSTARRS_i 402.41 2.38 17.388 0.006 AB
PanSTARRS_z 537.59 4.73 17.074 0.010 AB
SDSS_z 472.62 21.47 17.214 0.049 AB
DES_z 514.73 6.08 17.121 0.013 AB
PanSTARRS_y 593.08 7.68 16.967 0.014 AB
2MASS_J 712.2 164.69 15.874 0.251 Vega
2MASS_H 979.3 226.98 15.055 0.252 Vega
2MASS_K 815.93 310.83 14.783 0.414 Vega
WISE_W1 308.74 13.82 14.977 0.049 Vega
WISE_W2 191.22 20.56 14.857 0.117 Vega
WISE_W3 444.84 103.9 12.105 0.254 Vega
WISE_W4 -893.87 523.14 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


 

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})\, 10.512 10.578 10.666
{\rm log}_{10}({\rm SFR}) 0.033 0.392 0.781
{\rm log}_{10}({\rm sSFR}) -10.536 -10.166 -9.789
{\rm stellar\ age} 7.290 9.285 11.435

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.891 -0.627 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.141 0.361

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.173 0.320
\delta -0.564 -0.218 0.066
\tau_1/\tau_2 0.532 1.016 1.529
Q_{PAH} 0.446 1.365 2.926
U_{min} 2.704 8.776 16.471
{\rm log}_{10}(\gamma_e)\, -2.361 -1.359 -0.520

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.028 -2.643 -1.754
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.622 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.242 -0.647 -0.248
0.03-0.10 Gyr 0.150 0.539 0.937
0.10-0.32 Gyr -2.367 -0.188 0.318
0.32-1.05 Gyr -4.198 -0.847 -0.130
1.05-3.40 Gyr -3.552 -0.826 0.004
3.40-11.01 Gyr -1.019 0.574 0.820
11.01-12.24 Gyr 0.559 1.461 1.813