2024alv

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Information

Transient

Name: SN2024alv
Right ascension: 12h35m30.40s
Declination: -2d19m24.81s
Discovery Date: Jan. 16, 2024, 11:41 a.m.
Classification: SN II
Redshift: 0.023917
MW E(B-V): 0.028

Host

Name: 2024alv
Right ascension: 12h35m30.41s
Declination: -2d19m37.20s
Redshift: 0.023917
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.77
Cutout download processed 9.78
Global aperture construction processed 0.82
Local aperture photometry processed 5.98
Global aperture photometry processed 6.43
Validate local photometry processed 0.03
Validate global photometry processed 15.69
Host information processed 0.1
Global host SED inference processed 479.58
Local host SED inference processed 472.96
Transient information processed 0.0
Transient MWEBV processed 0.3
Host MWEBV processed 0.14
Log transient processing status 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) = 12h35m30.40s, -2d19m24.81s
semi major axis, semi minor axis (arcsec) = 4.15, 4.15
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 233.56 0.7 17.979 0.003 AB
PanSTARRS_g 243.53 0.91 17.934 0.004 AB
PanSTARRS_r 506.59 1.32 17.138 0.003 AB
DES_r 531.76 1.79 17.086 0.004 AB
PanSTARRS_i 747.08 1.97 16.717 0.003 AB
PanSTARRS_z 1016.26 2.86 16.382 0.003 AB
DES_z 1079.16 6.36 16.317 0.006 AB
PanSTARRS_y 1281.76 5.63 16.130 0.005 AB
2MASS_J 1742.34 104.0 14.902 0.065 Vega
2MASS_H 2325.5 156.72 14.116 0.073 Vega
2MASS_K 2201.94 213.44 13.705 0.105 Vega

Aperture details

RA, DEC (J2000) = 12h35m30.43s, -2d19m36.66s
semi major axis, semi minor axis (arcsec) = 40.99, 12.28
angle (degrees, anti-clockwise from east) = -174.45

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 78.27 9.18 19.166 0.127 AB
GALEX_NUV 93.77 9.57 18.970 0.111 AB
DES_g 3534.59 3.0 15.029 0.001 AB
PanSTARRS_g 3597.88 4.7 15.010 0.001 AB
PanSTARRS_r 7446.25 6.82 14.220 0.001 AB
DES_r 8069.7 7.3 14.133 0.001 AB
PanSTARRS_i 11038.9 10.05 13.793 0.001 AB
PanSTARRS_z 14957.01 14.89 13.463 0.001 AB
DES_z 16116.09 25.0 13.382 0.002 AB
PanSTARRS_y 18627.09 29.6 13.225 0.002 AB
2MASS_J 25783.99 605.94 11.977 0.026 Vega
2MASS_H 33812.92 911.03 11.210 0.029 Vega
2MASS_K 30753.59 1248.57 10.842 0.044 Vega
WISE_W1 17141.94 91.63 10.616 0.006 Vega
WISE_W2 10053.9 104.86 10.555 0.011 Vega
WISE_W3 26270.29 361.33 7.677 0.015 Vega
WISE_W4 24811.37 2345.78 6.293 0.103 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.379 9.533 9.673
{\rm log}_{10}({\rm SFR}) -1.790 -0.990 -0.361
{\rm log}_{10}({\rm sSFR}) -11.420 -10.583 -9.804
{\rm stellar\ age} 5.206 7.314 9.719

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.911 -0.451 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -1.144 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.540 1.147 1.571
\delta -0.500 -0.194 0.165
\tau_1/\tau_2 0.580 0.929 1.294
Q_{PAH} 0.490 1.808 3.772
U_{min} 2.602 7.540 14.840
{\rm log}_{10}(\gamma_e)\, -3.409 -2.283 -1.328

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.008 -1.693 -0.525
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.314 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.799 -0.884 -0.397
0.03-0.10 Gyr -2.184 -1.103 -0.337
0.10-0.33 Gyr -2.238 -1.098 -0.295
0.33-1.10 Gyr -1.879 -0.800 -0.197
1.10-3.65 Gyr -1.519 -0.565 -0.207
3.65-12.09 Gyr -1.025 -0.449 -0.222
12.09-13.44 Gyr -1.019 -0.320 0.411

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.793 10.840 10.925
{\rm log}_{10}({\rm SFR}) -0.808 -0.459 -0.218
{\rm log}_{10}({\rm sSFR}) -11.689 -11.322 -11.053
{\rm stellar\ age} 7.959 8.991 12.103

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.469 -0.252 -0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.524 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.571 0.710 0.885
\delta 0.117 0.251 0.345
\tau_1/\tau_2 0.243 0.650 1.069
Q_{PAH} 1.482 2.395 3.547
U_{min} 2.960 8.012 15.933
{\rm log}_{10}(\gamma_e)\, -2.699 -2.036 -1.493

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.341 -3.513 -2.564
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.583 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.450 -0.166 0.098
0.03-0.10 Gyr -3.338 -0.935 -0.348
0.10-0.33 Gyr -3.557 -1.142 -0.495
0.33-1.10 Gyr -2.733 -1.026 -0.356
1.10-3.65 Gyr -1.740 -0.342 0.349
3.65-12.09 Gyr 0.204 0.978 1.090
12.09-13.44 Gyr 0.696 1.361 2.002