2024dgn

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Information

Transient

Name: SN2024dgn
Right ascension: 19h28m04.90s
Declination: -38d54m52.60s
Discovery Date: Feb. 26, 2024, 9:02 a.m.
Classification: SN Ia
Redshift: 0.020077
MW E(B-V): 0.107

Host

Name: 2024dgn
Right ascension: 19h28m03.79s
Declination: -38d55m08.04s
Redshift: 0.020077
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.36
Cutout download processed 3.64
Global aperture construction processed 0.11
Local aperture photometry processed 0.65
Global aperture photometry processed 0.73
Validate local photometry processed 0.01
Validate global photometry processed 0.94
Host information processed 0.13
Global host SED inference processed 1012.11
Local host SED inference not enough filters 18.11
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 19h28m04.90s, -38d54m52.60s
semi major axis, semi minor axis (arcsec) = 4.92, 4.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.16 2.37 23.742 2.228
2MASS_J 789.21 136.15 15.762 0.187
2MASS_H 967.59 221.26 15.068 0.248
2MASS_K 1104.35 218.48 14.454 0.215

Aperture details

RA, DEC (J2000) = 19h28m03.89s, -38d55m07.36s
semi major axis, semi minor axis (arcsec) = 22.13, 18.57
angle (degrees, anti-clockwise from east) = -107.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 38.41 11.16 19.939 0.316
GALEX_NUV 90.65 5.5 19.007 0.066
2MASS_J 59551.24 568.87 11.068 0.010
2MASS_H 74967.32 915.73 10.345 0.013
2MASS_K 62723.01 907.97 10.069 0.016
WISE_W1 30342.25 226.1 9.996 0.008
WISE_W2 16441.98 177.88 10.021 0.012
WISE_W3 8706.98 644.33 8.876 0.080
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.955 11.033 11.140
{\rm log}_{10}({\rm SFR}) -2.135 -1.317 -0.684
{\rm log}_{10}({\rm sSFR}) -13.095 -12.314 -11.664
{\rm stellar\ age} 7.978 10.001 12.787

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.652 -0.433 -0.252
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.353 -0.610 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.161 0.311
\delta -0.855 -0.458 0.065
\tau_1/\tau_2 0.326 0.775 1.258
Q_{PAH} 0.188 0.655 2.081
U_{min} 2.958 8.054 15.739
{\rm log}_{10}(\gamma_e)\, -3.415 -2.430 -1.590

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.607 -3.863 -2.934
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.673 1.998

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.657 -1.434 -0.722
0.03-0.10 Gyr -2.674 -1.407 -0.709
0.10-0.33 Gyr -3.035 -1.395 -0.603
0.33-1.10 Gyr -3.368 -1.306 -0.309
1.10-3.66 Gyr -2.728 -0.672 0.576
3.66-12.14 Gyr -1.135 0.984 1.232
12.14-13.49 Gyr 0.919 1.786 2.256