2025agvg

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Information

Transient

Name: SN2025agvg
Right ascension: 5h57m55.95s
Declination: -37d38m42.84s
Discovery Date: Dec. 14, 2025, 9:49 a.m.
Classification: SN Ia
Redshift: 0.050000
MW E(B-V): 0.033

Host

Name:
Right ascension: 5h57m55.95s
Declination: -37d38m41.72s
Redshift: None
Photometric Redshift: 0.040
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.7
Transient MWEBV processed 0.07
Host match processed 9.03
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.13
Global aperture photometry failed 0.06
Validate global photometry not processed 1.14
Global host SED inference not processed 568.4
Local aperture photometry processed 0.89
Validate local photometry no valid phot 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) = 5h57m55.95s, -37d38m42.84s
semi major axis, semi minor axis (arcsec) = 2.05, 2.05
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) = 5h57m55.89s, -37d38m41.49s
semi major axis, semi minor axis (arcsec) = 10.55, 8.22
angle (degrees, anti-clockwise from east) = -31.1

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 67.55 8.43 19.326 0.135 AB
GALEX_NUV 116.46 6.55 18.735 0.061 AB
2MASS_J 3286.59 293.3 14.213 0.097 Vega
2MASS_K 3643.87 463.76 13.158 0.138 Vega
WISE_W1 1714.1 24.7 13.116 0.016 Vega
WISE_W2 1112.59 26.69 12.945 0.026 Vega
WISE_W3 6107.1 96.31 9.261 0.017 Vega
WISE_W4 6125.0 633.66 7.812 0.112 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})\, 9.903 10.099 10.256
{\rm log}_{10}({\rm SFR}) -0.119 0.316 0.779
{\rm log}_{10}({\rm sSFR}) -10.259 -9.777 -9.257
{\rm stellar\ age} 5.403 7.637 10.597

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.834 -0.288 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.519 0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.505 0.793
\delta -0.459 -0.163 0.131
\tau_1/\tau_2 0.248 0.670 1.190
Q_{PAH} 0.314 1.056 3.146
U_{min} 2.434 6.978 13.194
{\rm log}_{10}(\gamma_e)\, -3.598 -2.806 -1.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.264 -2.913 -1.540
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.607 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.463 0.093 0.540
0.03-0.10 Gyr -0.547 0.320 0.907
0.10-0.33 Gyr -1.811 -0.242 0.448
0.33-1.09 Gyr -2.622 -0.512 0.187
1.09-3.60 Gyr -1.794 -0.256 0.206
3.60-11.90 Gyr -0.692 0.062 0.353
11.90-13.22 Gyr -0.489 0.337 1.159