2025agdl

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Information

Transient

Name: SN2025agdl
Right ascension: 7h18m34.64s
Declination: -42d51m49.01s
Discovery Date: Dec. 9, 2025, 4:45 a.m.
Classification: SN Ia
Redshift: 0.038000
MW E(B-V): 0.100

Host

Name: ESO257-005
Right ascension: 7h18m34.04s
Declination: -42d51m52.33s
Redshift: 0.036996
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.81
Transient MWEBV processed 0.07
Host match processed 5.2
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction failed 0.05
Global aperture photometry not processed 0.83
Validate global photometry not processed 1.04
Global host SED inference not processed 888.68
Local aperture photometry failed 0.05
Validate local photometry not processed 0.01
Local host SED inference not processed None
 

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) = 7h18m34.64s, -42d51m49.01s
semi major axis, semi minor axis (arcsec) = 2.72, 2.72
angle (degrees, anti-clockwise from east) = 0.0

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

Data not available


Aperture details

RA, DEC (J2000) = 7h18m34.08s, -42d51m52.62s
semi major axis, semi minor axis (arcsec) = 14.81, 10.29
angle (degrees, anti-clockwise from east) = -150.18

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 55.1 9.4 19.547 0.185 AB
2MASS_J 11773.36 407.25 12.828 0.038 Vega
2MASS_H 14317.5 556.8 12.143 0.042 Vega
2MASS_K 14004.33 583.4 11.697 0.045 Vega
WISE_W1 6763.84 51.37 11.626 0.008 Vega
WISE_W2 4588.47 51.0 11.407 0.012 Vega
WISE_W3 20396.06 135.24 7.952 0.007 Vega
WISE_W4 29600.94 1263.14 6.102 0.046 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

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})\, 10.459 10.684 10.852
{\rm log}_{10}({\rm SFR}) -0.483 0.477 0.991
{\rm log}_{10}({\rm sSFR}) -11.216 -10.183 -9.531
{\rm stellar\ age} 5.347 7.746 11.136

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.721 -0.290 -0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.394 -0.461 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.501 0.755
\delta -0.866 -0.611 -0.153
\tau_1/\tau_2 0.273 0.673 1.145
Q_{PAH} 0.286 1.076 3.174
U_{min} 1.885 6.004 12.881
{\rm log}_{10}(\gamma_e)\, -3.772 -3.053 -1.846

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.400 -1.819 -0.939
{\rm log}_{10}(\tau_{AGN})\, 1.254 1.759 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.543 0.440 0.973
0.03-0.10 Gyr -1.010 0.265 1.044
0.10-0.33 Gyr -1.214 -0.029 0.713
0.33-1.09 Gyr -1.388 0.034 0.742
1.09-3.61 Gyr -0.960 0.406 0.822
3.61-11.93 Gyr -0.120 0.666 0.965
11.93-13.26 Gyr 0.076 0.902 1.815