2025gv results

Information

Transient
Name:AT2025gv
Right ascension: 14h00m17.84s
Declination:-11d04m10.96s
Discovery Date:Jan. 9, 2025, 3:16 a.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:2025gv
Right ascension: 14h00m17.81s
Declination:-11d04m11.58s
Redshift:0.060745
Photometric Redshift:0.060
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.43
Transient MWEBV processed 0.05
Host match processed 1.65
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.56
Global aperture photometry processed 4.29
Validate global photometry processed 13.58
Global host SED inference processed 397.56
Local aperture photometry processed 4.22
Validate local photometry processed 0.02
Local host SED inference processed 408.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h00m17.84s, -11d04m10.96s
semi major axis, semi minor axis (arcsec):1.71, 1.71
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 64.78 2.68 19.371 0.045 AB
SDSS_g 302.09 4.54 17.700 0.016 AB
PanSTARRS_g 338.45 0.56 17.576 0.002 AB
SDSS_r 529.84 6.03 17.090 0.012 AB
PanSTARRS_r 557.01 0.71 17.035 0.001 AB
SDSS_i 890.84 7.89 16.526 0.010 AB
PanSTARRS_i 960.24 0.73 16.444 0.001 AB
PanSTARRS_z 1049.67 1.2 16.347 0.001 AB
SDSS_z 1151.35 10.42 16.247 0.010 AB
PanSTARRS_y 1283.36 2.27 16.129 0.002 AB

Aperture details

RA, DEC (J2000):14h00m17.80s, -11d04m11.38s
semi major axis, semi minor axis (arcsec):9.08, 6.68
angle (degrees, anti-clockwise from east):-48.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.83 6.56 19.821 0.166 AB
GALEX_NUV 52.03 0.38 19.609 0.008 AB
SDSS_u 196.41 8.94 18.167 0.049 AB
SDSS_g 792.18 7.67 16.653 0.011 AB
PanSTARRS_g 843.87 1.91 16.584 0.002 AB
SDSS_r 1456.05 10.54 15.992 0.008 AB
PanSTARRS_r 1458.14 2.23 15.991 0.002 AB
SDSS_i 2223.95 13.97 15.532 0.007 AB
PanSTARRS_i 2218.63 2.63 15.535 0.001 AB
PanSTARRS_z 2567.97 4.34 15.376 0.002 AB
SDSS_z 2863.28 28.97 15.258 0.011 AB
PanSTARRS_y 3172.56 9.53 15.146 0.003 AB
2MASS_J 4686.09 236.52 13.828 0.055 Vega
2MASS_H 5281.3 339.41 13.226 0.070 Vega
2MASS_K 4898.76 399.27 12.837 0.088 Vega
WISE_W1 3074.55 31.92 12.482 0.011 Vega
WISE_W2 3337.23 44.98 11.753 0.015 Vega
WISE_W3 14875.36 148.05 8.295 0.011 Vega
WISE_W4 38771.73 1551.73 5.809 0.043 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.112 10.277 10.437
{\rm log}_{10}({\rm SFR}) 0.042 0.412 0.785
{\rm log}_{10}({\rm sSFR}) -10.329 -9.861 -9.388
{\rm stellar\ age} 4.990 7.153 9.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.695 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -1.305 -0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.604 0.957 1.280
\delta -0.580 -0.298 -0.070
\tau_1/\tau_2 0.537 0.921 1.297
Q_{PAH} 0.445 1.581 3.010
U_{min} 2.517 7.213 13.988
{\rm log}_{10}(\gamma_e)\, -3.471 -2.576 -1.318

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -1.833 -0.690
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.535 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.371 0.596 0.812
0.03-0.10 Gyr -0.842 0.271 0.796
0.10-0.33 Gyr -1.003 0.025 0.565
0.33-1.08 Gyr -0.892 0.000 0.466
1.08-3.55 Gyr -0.718 0.147 0.497
3.55-11.65 Gyr -0.287 0.313 0.549
11.65-12.95 Gyr -0.268 0.457 1.134

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.610 10.685 10.746
{\rm log}_{10}({\rm SFR}) -0.240 -0.047 0.162
{\rm log}_{10}({\rm sSFR}) -10.960 -10.735 -10.536
{\rm stellar\ age} 5.930 7.049 8.004

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.406 -0.152 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -0.641 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.353 0.512
\delta -0.333 -0.035 0.196
\tau_1/\tau_2 0.405 0.719 1.062
Q_{PAH} 0.209 0.760 1.835
U_{min} 2.631 7.305 14.865
{\rm log}_{10}(\gamma_e)\, -2.695 -1.318 -0.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.775 -0.639 -0.547
{\rm log}_{10}(\tau_{AGN})\, 1.438 1.538 1.622

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.113 0.261 0.436
0.03-0.10 Gyr -1.035 -0.341 0.045
0.10-0.33 Gyr -1.074 -0.348 0.072
0.33-1.08 Gyr -0.206 0.241 0.522
1.08-3.55 Gyr 0.430 0.771 1.013
3.55-11.65 Gyr 0.576 0.807 0.943
11.65-12.95 Gyr 0.225 0.814 1.243