2024vvd results

Information

Transient
Name:AT2024vvd
Right ascension: 23h16m28.25s
Declination:21d34m38.87s
Discovery Date:Sept. 22, 2024, 6:40 a.m.
Classification:None
Redshift:None
MW E(B-V):0.143
Host
Name:2024vvd
Right ascension: 23h16m28.40s
Declination:21d34m37.25s
Redshift:0.075175
Photometric Redshift:0.066
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.12
Transient MWEBV processed 0.04
Host match processed 2.82
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 5.08
Validate global photometry processed 12.62
Global host SED inference processed 411.12
Local aperture photometry processed 5.06
Validate local photometry processed 0.02
Local host SED inference processed 435.08
 

Imaging data

 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h16m28.25s, 21d34m38.87s
semi major axis, semi minor axis (arcsec):1.4, 1.4
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 24.01 0.23 20.449 0.011 AB
PanSTARRS_g 29.08 0.3 20.241 0.011 AB
PanSTARRS_r 58.33 0.37 19.485 0.007 AB
DES_r 55.39 0.55 19.541 0.011 AB
PanSTARRS_i 88.8 0.5 19.029 0.006 AB
PanSTARRS_z 109.95 1.07 18.797 0.011 AB
DES_z 104.92 1.66 18.848 0.017 AB
PanSTARRS_y 138.11 2.03 18.549 0.016 AB

Aperture details

RA, DEC (J2000):23h16m28.39s, 21d34m37.39s
semi major axis, semi minor axis (arcsec):10.31, 9.6
angle (degrees, anti-clockwise from east):-139.33
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.35 3.09 20.802 0.194 AB
GALEX_NUV 14.89 2.51 20.968 0.183 AB
DES_g 443.59 1.08 17.283 0.003 AB
PanSTARRS_g 450.49 2.05 17.266 0.005 AB
PanSTARRS_r 909.82 2.45 16.503 0.003 AB
DES_r 1014.94 2.44 16.384 0.003 AB
PanSTARRS_i 1366.52 3.34 16.061 0.003 AB
PanSTARRS_z 1728.67 7.28 15.806 0.005 AB
DES_z 1860.08 7.15 15.726 0.004 AB
PanSTARRS_y 2071.91 13.93 15.609 0.007 AB
2MASS_J 3006.65 277.57 14.310 0.100 Vega
2MASS_K 2537.96 497.05 13.551 0.213 Vega
WISE_W1 1549.92 31.28 13.225 0.022 Vega
WISE_W2 861.3 34.83 13.223 0.044 Vega
WISE_W3 1268.64 168.5 10.968 0.144 Vega
WISE_W4 1585.21 828.81 9.280 0.568 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.462 9.588 9.734
{\rm log}_{10}({\rm SFR}) -1.066 -0.608 -0.155
{\rm log}_{10}({\rm sSFR}) -10.686 -10.235 -9.704
{\rm stellar\ age} 5.764 7.479 9.889

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.243 -0.702 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.104 -0.731 -0.410

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.507 0.828 1.159
\delta -0.504 -0.144 0.177
\tau_1/\tau_2 0.623 0.955 1.302
Q_{PAH} 1.075 3.756 5.875
U_{min} 3.066 8.219 15.162
{\rm log}_{10}(\gamma_e)\, -2.984 -1.668 -0.598

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.472 -1.688 -0.576
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.440 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.811 -0.482 -0.142
0.03-0.10 Gyr -1.599 -0.760 -0.152
0.10-0.33 Gyr -1.822 -0.942 -0.369
0.33-1.07 Gyr -1.876 -0.904 -0.327
1.07-3.51 Gyr -1.865 -0.715 -0.278
3.51-11.49 Gyr -0.762 -0.318 -0.117
11.49-12.76 Gyr -0.857 -0.182 0.585

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.699 10.750 10.804
{\rm log}_{10}({\rm SFR}) -0.644 -0.352 -0.060
{\rm log}_{10}({\rm sSFR}) -11.395 -11.111 -10.851
{\rm stellar\ age} 7.095 7.802 9.375

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.556 -0.411 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.628 -0.147 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.127 0.216
\delta -0.291 0.076 0.301
\tau_1/\tau_2 0.507 0.903 1.331
Q_{PAH} 0.748 3.112 5.574
U_{min} 2.362 7.351 14.876
{\rm log}_{10}(\gamma_e)\, -2.531 -1.326 -0.480

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.394 -3.429 -2.426
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.534 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.434 -0.203 -0.024
0.03-0.10 Gyr -1.215 -0.495 -0.030
0.10-0.33 Gyr -1.301 -0.434 0.035
0.33-1.07 Gyr -0.992 -0.277 0.121
1.07-3.51 Gyr -0.356 0.354 0.763
3.51-11.49 Gyr 0.693 0.936 1.035
11.49-12.76 Gyr 0.496 1.044 1.604