2024vln

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Information

Transient

Name: AT2024vln
Right ascension: 2h12m55.18s
Declination: -13d16m45.42s
Discovery Date: Aug. 13, 2024, 10:04 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2024vln
Right ascension: 2h12m55.10s
Declination: -13d16m50.15s
Redshift: None
Photometric Redshift: 0.147
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.35
Cutout download processed 8.46
Global aperture construction processed 0.64
Local aperture photometry processed 2.4
Global aperture photometry processed 2.78
Validate local photometry no valid phot 0.02
Validate global photometry processed 8.92
Host information processed 0.12
Global host SED inference processed 381.3
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 2h12m55.18s, -13d16m45.42s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 2h12m55.11s, -13d16m50.01s
semi major axis, semi minor axis (arcsec) = 7.26, 2.55
angle (degrees, anti-clockwise from east) = 163.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 9.01 1.82 21.513 0.219
GALEX_NUV 12.6 1.52 21.149 0.131
DES_g 71.86 0.4 19.259 0.006
DES_r 114.35 0.57 18.754 0.005
DES_z 159.63 1.91 18.392 0.013
2MASS_J 166.34 124.7 17.453 0.814
2MASS_H 269.55 199.46 16.456 0.803
2MASS_K 412.38 217.83 15.524 0.573
WISE_W1 114.81 9.28 16.051 0.088
WISE_W2 80.36 12.13 15.798 0.164
WISE_W3 150.5 68.4 13.282 0.493
WISE_W4 80.96 363.09 12.509 4.869
 

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})\, 9.774 9.892 10.020
{\rm log}_{10}({\rm SFR}) -0.216 0.202 0.549
{\rm log}_{10}({\rm sSFR}) -10.205 -9.687 -9.297
{\rm stellar\ age} 2.444 4.576 5.830

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.360 -0.779 -0.240
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 0.009 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.376 0.594
\delta -0.435 -0.101 0.133
\tau_1/\tau_2 0.697 1.055 1.390
Q_{PAH} 0.952 2.353 4.342
U_{min} 2.717 7.693 15.159
{\rm log}_{10}(\gamma_e)\, -2.831 -1.781 -0.671

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.923 -2.446 -1.508
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.474 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.001 -0.047 0.252
0.03-0.10 Gyr -0.289 0.256 0.670
0.10-0.32 Gyr 0.253 0.576 0.880
0.32-1.03 Gyr 0.068 0.398 0.678
1.03-3.33 Gyr -0.385 0.055 0.291
3.33-10.70 Gyr -0.788 -0.145 0.106
10.70-11.89 Gyr -0.958 -0.193 0.267