2025dvi results

Information

Transient
Name:AT2025dvi
Right ascension: 2h03m25.96s
Declination:7d41m18.45s
Discovery Date:Feb. 16, 2025, 3:43 a.m.
Classification:None
Redshift:None
MW E(B-V):0.091
Host
Name:2025dvi
Right ascension: 2h03m25.81s
Declination:7d41m16.10s
Redshift:0.042389
Photometric Redshift:0.030
 

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 18.62
Transient MWEBV processed 0.04
Host match processed 1.68
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 7.33
Validate global photometry processed 17.62
Global host SED inference processed 374.84
Local aperture photometry processed 6.53
Validate local photometry processed 0.02
Local host SED inference processed 453.99
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h03m25.96s, 7d41m18.45s
semi major axis, semi minor axis (arcsec):2.39, 2.39
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 27.23 2.4 20.312 0.096 AB
SDSS_g 140.77 3.15 18.529 0.024 AB
DES_g 149.86 0.72 18.461 0.005 AB
PanSTARRS_g 146.37 0.72 18.486 0.005 AB
SDSS_r 321.39 4.8 17.632 0.016 AB
PanSTARRS_r 312.76 0.83 17.662 0.003 AB
DES_r 362.91 1.73 17.501 0.005 AB
SDSS_i 501.08 6.12 17.150 0.013 AB
PanSTARRS_i 486.71 0.86 17.182 0.002 AB
PanSTARRS_z 631.41 1.66 16.899 0.003 AB
SDSS_z 684.55 9.69 16.811 0.015 AB
DES_z 673.65 4.98 16.829 0.008 AB
PanSTARRS_y 769.58 3.76 16.684 0.005 AB

Aperture details

RA, DEC (J2000):2h03m25.68s, 7d41m16.25s
semi major axis, semi minor axis (arcsec):21.14, 11.5
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 33.6 4.06 20.084 0.131 AB
GALEX_NUV 48.66 3.93 19.682 0.088 AB
SDSS_u 277.15 14.35 17.793 0.056 AB
SDSS_g 1595.49 11.27 15.893 0.008 AB
DES_g 1685.74 2.59 15.833 0.002 AB
PanSTARRS_g 1752.34 4.33 15.791 0.003 AB
SDSS_r 3630.11 17.52 15.000 0.005 AB
PanSTARRS_r 3700.56 4.79 14.979 0.001 AB
DES_r 3980.79 5.92 14.900 0.002 AB
SDSS_i 5587.22 23.17 14.532 0.005 AB
PanSTARRS_i 5710.54 5.11 14.508 0.001 AB
PanSTARRS_z 7419.68 10.03 14.224 0.001 AB
SDSS_z 7443.59 50.66 14.221 0.007 AB
DES_z 7552.64 17.0 14.205 0.002 AB
PanSTARRS_y 9147.85 23.72 13.997 0.003 AB
2MASS_J 11636.22 366.18 12.841 0.034 Vega
2MASS_H 14194.12 583.82 12.152 0.045 Vega
2MASS_K 13779.21 718.09 11.714 0.057 Vega
WISE_W1 8325.99 55.05 11.400 0.007 Vega
WISE_W2 6452.8 64.63 11.037 0.011 Vega
WISE_W3 13295.03 184.13 8.417 0.015 Vega
WISE_W4 31017.4 1446.92 6.051 0.051 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.686 9.828 9.954
{\rm log}_{10}({\rm SFR}) -1.726 -0.777 -0.122
{\rm log}_{10}({\rm sSFR}) -11.478 -10.602 -9.863
{\rm stellar\ age} 6.173 7.804 11.166

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -0.955 -0.603
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.822 -0.740 0.275

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.556 0.886 1.166
\delta -0.646 -0.404 -0.041
\tau_1/\tau_2 0.590 0.926 1.274
Q_{PAH} 0.711 2.286 4.548
U_{min} 2.855 7.972 14.985
{\rm log}_{10}(\gamma_e)\, -3.364 -2.071 -0.893

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.156 -2.548 -0.613
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.516 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.581 -0.700 -0.284
0.03-0.10 Gyr -2.454 -0.854 -0.053
0.10-0.33 Gyr -2.593 -0.908 -0.121
0.33-1.09 Gyr -2.607 -0.848 -0.175
1.09-3.60 Gyr -2.288 -0.504 -0.066
3.60-11.87 Gyr -0.772 -0.126 0.091
11.87-13.19 Gyr -0.585 0.108 0.955

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.959 11.032 11.125
{\rm log}_{10}({\rm SFR}) -0.198 0.138 0.457
{\rm log}_{10}({\rm sSFR}) -11.232 -10.874 -10.571
{\rm stellar\ age} 7.855 9.384 12.356

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.150 -0.795 -0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.768 -1.216 -0.010

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.559 0.748 0.955
\delta -0.022 0.084 0.175
\tau_1/\tau_2 0.478 0.929 1.382
Q_{PAH} 0.231 0.592 1.283
U_{min} 3.546 8.636 15.770
{\rm log}_{10}(\gamma_e)\, -3.326 -2.162 -1.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.519 -1.402 -1.304
{\rm log}_{10}(\tau_{AGN})\, 0.818 0.941 1.091

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.480 0.138 0.490
0.03-0.10 Gyr -0.995 0.060 0.510
0.10-0.33 Gyr -2.319 -0.274 0.274
0.33-1.09 Gyr -2.593 -0.377 0.235
1.09-3.60 Gyr -2.345 -0.289 0.438
3.60-11.87 Gyr -0.353 1.091 1.254
11.87-13.19 Gyr 0.960 1.718 2.233