2025bvf results

Information

Transient
Name:AT2025bvf
Right ascension: 15h03m35.78s
Declination:-25d27m17.21s
Discovery Date:Feb. 17, 2025, 1:43 a.m.
Classification:None
Redshift:None
MW E(B-V):0.141
Host
Name:2025bvf
Right ascension: 15h03m38.15s
Declination:-25d27m48.82s
Redshift:None
Photometric Redshift:0.065
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
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 2.09
Transient MWEBV processed 0.07
Host match processed 2.52
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 3.44
Validate global photometry processed 8.72
Global host SED inference processed 741.09
Local aperture photometry processed 3.37
Validate local photometry processed 0.02
Local host SED inference processed 449.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h03m35.78s, -25d27m17.21s
semi major axis, semi minor axis (arcsec):1.59, 1.59
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2.18 0.53 23.053 0.263 AB
PanSTARRS_r 4.31 0.56 22.314 0.140 AB
PanSTARRS_i 1.37 0.69 23.561 0.548 AB
PanSTARRS_z 3.97 1.22 22.404 0.333 AB
PanSTARRS_y 7.34 2.85 21.735 0.422 AB

Aperture details

RA, DEC (J2000):15h03m38.36s, -25d27m45.75s
semi major axis, semi minor axis (arcsec):15.95, 11.28
angle (degrees, anti-clockwise from east):-117.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3930.78 4.69 14.914 0.001 AB
PanSTARRS_r 7906.16 5.05 14.155 0.001 AB
PanSTARRS_i 11197.4 6.32 13.777 0.001 AB
PanSTARRS_z 13621.0 11.57 13.564 0.001 AB
PanSTARRS_y 17094.28 26.28 13.318 0.002 AB
2MASS_H 24721.53 560.53 11.550 0.025 Vega
WISE_W1 9848.72 77.7 11.218 0.009 Vega
WISE_W2 5569.5 82.93 11.196 0.016 Vega
WISE_W3 2412.24 228.72 10.270 0.103 Vega
WISE_W4 807.59 1032.28 10.012 1.388 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.488 7.958 8.239
{\rm log}_{10}({\rm SFR}) -1.371 -0.963 -0.549
{\rm log}_{10}({\rm sSFR}) -9.484 -8.876 -8.104
{\rm stellar\ age} 0.409 4.319 6.928

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.705 -1.186 -0.431
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.672 -0.075 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.956 1.432 1.968
\delta -0.237 0.068 0.247
\tau_1/\tau_2 0.644 0.981 1.346
Q_{PAH} 0.421 1.381 3.930
U_{min} 2.990 8.758 16.400
{\rm log}_{10}(\gamma_e)\, -3.134 -2.149 -0.966

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.201 -1.014 -0.183
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.330 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.137 -0.684 -0.297
0.03-0.10 Gyr -2.771 -1.406 -0.722
0.10-0.33 Gyr -3.719 -1.843 -1.158
0.33-1.08 Gyr -4.346 -2.043 -1.479
1.08-3.53 Gyr -4.801 -2.181 -1.640
3.53-11.60 Gyr -5.112 -2.376 -1.713
11.60-12.89 Gyr -5.169 -2.398 -1.539

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.455 11.523 11.630
{\rm log}_{10}({\rm SFR}) -3.313 -0.677 0.703
{\rm log}_{10}({\rm sSFR}) -14.770 -12.178 -10.845
{\rm stellar\ age} 7.220 8.025 11.800

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.991 -0.784 -0.626
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.554 -0.600 0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.037 0.132 0.254
\delta -0.806 -0.372 0.097
\tau_1/\tau_2 0.538 1.000 1.473
Q_{PAH} 0.225 0.743 2.320
U_{min} 2.567 8.780 16.405
{\rm log}_{10}(\gamma_e)\, -3.487 -2.744 -1.368

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.554 -3.830 -2.994
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.574 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.269 -1.486 -0.106
0.03-0.10 Gyr -4.303 -0.674 0.847
0.10-0.33 Gyr -4.140 -0.894 0.856
0.33-1.08 Gyr -3.429 -0.957 0.730
1.08-3.53 Gyr -1.965 0.342 1.454
3.53-11.60 Gyr 0.213 1.656 1.830
11.60-12.89 Gyr -0.047 1.842 2.749