2025agui

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Information

Transient

Name: SN2025agui
Right ascension: 4h07m34.40s
Declination: -2d58m37.78s
Discovery Date: Dec. 14, 2025, 12:10 p.m.
Classification: SN Ia
Redshift: 0.083400
MW E(B-V): 0.131

Host

Name:
Right ascension: 4h07m34.21s
Declination: -2d58m41.25s
Redshift: None
Photometric Redshift: 0.090
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.51
Transient MWEBV processed 0.05
Host match processed 6.11
Host information processed 0.11
Host MWEBV processed 0.1
Global aperture construction processed 0.79
Global aperture photometry failed 0.05
Validate global photometry not processed 17.72
Global host SED inference not processed 423.56
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 428.1
 

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) = 4h07m34.39s, -2d58m37.87s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.91 0.15 21.654 0.020 AB
PanSTARRS_r 12.84 0.39 21.129 0.033 AB
DES_r 12.73 0.29 21.138 0.025 AB
PanSTARRS_i 15.98 0.43 20.891 0.029 AB
PanSTARRS_z 19.82 0.78 20.657 0.043 AB
DES_z 18.51 0.71 20.732 0.041 AB
PanSTARRS_y 26.16 2.35 20.356 0.097 AB

Aperture details

RA, DEC (J2000) = 4h07m34.18s, -2d58m40.98s
semi major axis, semi minor axis (arcsec) = 10.75, 5.92
angle (degrees, anti-clockwise from east) = -103.53

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.94 5.27 20.598 0.273 AB
GALEX_NUV 27.75 3.42 20.292 0.134 AB
DES_g 255.56 0.89 17.881 0.004 AB
PanSTARRS_r 415.82 2.64 17.353 0.007 AB
DES_r 448.29 1.8 17.271 0.004 AB
PanSTARRS_i 560.1 2.86 17.029 0.006 AB
PanSTARRS_z 653.29 5.24 16.862 0.009 AB
DES_z 732.94 4.51 16.737 0.007 AB
PanSTARRS_y 738.12 15.69 16.730 0.023 AB
2MASS_J 1168.32 180.59 15.336 0.168 Vega
2MASS_H 1019.07 284.9 15.012 0.304 Vega
2MASS_K 1067.55 347.64 14.491 0.354 Vega
WISE_W2 648.9 62.07 13.531 0.104 Vega
WISE_W3 1830.97 113.53 10.569 0.067 Vega
WISE_W4 3027.15 859.26 8.577 0.308 Vega
 

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})\, 8.335 8.570 8.734
{\rm log}_{10}({\rm SFR}) -2.585 -1.175 -0.174
{\rm log}_{10}({\rm sSFR}) -11.129 -9.766 -8.549
{\rm stellar\ age} 0.240 2.693 5.945

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.614 -1.041 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.724 -0.014

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.603 1.235
\delta -0.406 -0.046 0.222
\tau_1/\tau_2 0.651 1.084 1.513
Q_{PAH} 1.313 3.287 5.482
U_{min} 3.462 9.274 17.324
{\rm log}_{10}(\gamma_e)\, -2.853 -1.590 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.809 -0.383 0.093
{\rm log}_{10}(\tau_{AGN})\, 1.117 1.535 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.795 -2.017 -1.266
0.03-0.10 Gyr -2.704 -1.094 -0.019
0.10-0.33 Gyr -1.640 -0.707 0.032
0.33-1.06 Gyr -3.322 -1.060 -0.565
1.06-3.47 Gyr -4.813 -1.696 -1.055
3.47-11.32 Gyr -5.553 -2.164 -1.298
11.32-12.58 Gyr -5.988 -2.089 -1.101

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.175 10.249 10.313
{\rm log}_{10}({\rm SFR}) 0.093 0.451 0.772
{\rm log}_{10}({\rm sSFR}) -10.162 -9.803 -9.444
{\rm stellar\ age} 4.690 6.002 7.109

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.663 -0.343 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.755 -0.442 0.312

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.075 0.200 0.404
\delta -0.522 0.000 0.289
\tau_1/\tau_2 0.700 1.022 1.341
Q_{PAH} 0.482 1.575 3.488
U_{min} 2.612 7.196 14.053
{\rm log}_{10}(\gamma_e)\, -3.047 -2.041 -1.182

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.365 -1.159 -0.900
{\rm log}_{10}(\tau_{AGN})\, 0.875 1.159 1.417

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.601 -0.123 0.156
0.03-0.10 Gyr 0.148 0.567 0.915
0.10-0.33 Gyr 0.421 0.697 0.931
0.33-1.06 Gyr 0.085 0.445 0.695
1.06-3.47 Gyr 0.062 0.353 0.560
3.47-11.32 Gyr 0.040 0.293 0.439
11.32-12.58 Gyr -0.184 0.337 0.770