2025bvx results

Information

Transient
Name:AT2025bvx
Right ascension: 16h57m32.46s
Declination:32d14m35.96s
Discovery Date:Feb. 17, 2025, 9:43 a.m.
Classification:None
Redshift:None
MW E(B-V):0.030
Host
Name:2025bvx
Right ascension: 16h57m32.78s
Declination:32d14m34.94s
Redshift:0.061470
Photometric Redshift:0.089
 

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 19.13
Transient MWEBV processed 0.05
Host match processed 2.75
Host information processed 0.09
Host MWEBV processed 0.1
Global aperture construction processed 0.64
Global aperture photometry processed 5.97
Validate global photometry processed 17.06
Global host SED inference processed 423.29
Local aperture photometry processed 5.6
Validate local photometry processed 0.03
Local host SED inference processed 491.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h57m32.46s, 32d14m35.96s
semi major axis, semi minor axis (arcsec):1.69, 1.69
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 5.6 1.11 22.030 0.216 AB
SDSS_g 22.14 1.34 20.537 0.065 AB
DES_g 24.9 34.65 20.410 1.511 AB
PanSTARRS_g 25.52 0.33 20.383 0.014 AB
SDSS_r 49.79 1.95 19.657 0.042 AB
PanSTARRS_r 51.71 0.48 19.616 0.010 AB
DES_r 54.86 0.94 19.552 0.019 AB
SDSS_i 70.51 2.4 19.279 0.037 AB
PanSTARRS_i 79.04 0.52 19.155 0.007 AB
PanSTARRS_z 98.52 1.07 18.916 0.012 AB
SDSS_z 82.19 4.7 19.113 0.062 AB
DES_z 94.46 1.83 18.962 0.021 AB
PanSTARRS_y 111.7 2.46 18.780 0.024 AB

Aperture details

RA, DEC (J2000):16h57m32.77s, 32d14m35.05s
semi major axis, semi minor axis (arcsec):10.88, 6.74
angle (degrees, anti-clockwise from east):-61.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.18 1.74 23.718 1.597 AB
GALEX_NUV 4.39 0.66 22.294 0.164 AB
SDSS_u 75.35 5.51 19.207 0.079 AB
SDSS_g 408.97 5.98 17.371 0.016 AB
DES_g 430.83 204.76 17.314 0.516 AB
PanSTARRS_g 453.63 1.68 17.258 0.004 AB
SDSS_r 999.99 8.87 16.400 0.010 AB
PanSTARRS_r 996.46 2.38 16.404 0.003 AB
DES_r 1102.45 4.23 16.294 0.004 AB
SDSS_i 1555.22 11.44 15.921 0.008 AB
PanSTARRS_i 1576.48 2.55 15.906 0.002 AB
PanSTARRS_z 1948.94 5.28 15.676 0.003 AB
SDSS_z 1991.13 23.73 15.652 0.013 AB
DES_z 2112.15 8.67 15.588 0.004 AB
PanSTARRS_y 2356.19 12.02 15.469 0.006 AB
2MASS_J 3078.3 224.56 14.284 0.079 Vega
2MASS_H 4326.87 344.92 13.442 0.087 Vega
2MASS_K 4300.61 333.34 12.978 0.084 Vega
WISE_W1 1618.36 26.54 13.178 0.018 Vega
WISE_W2 935.94 31.18 13.133 0.036 Vega
WISE_W3 211.88 119.63 12.911 0.613 Vega
WISE_W4 562.56 544.37 10.405 1.051 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.283 9.419 9.555
{\rm log}_{10}({\rm SFR}) -1.919 -1.311 -0.749
{\rm log}_{10}({\rm sSFR}) -11.356 -10.722 -10.136
{\rm stellar\ age} 6.789 8.062 11.516

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.641 -1.167 -0.680
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.721 -0.732 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.679 0.995 1.263
\delta -0.281 0.016 0.257
\tau_1/\tau_2 0.630 1.007 1.352
Q_{PAH} 0.874 2.572 4.892
U_{min} 3.148 8.059 14.766
{\rm log}_{10}(\gamma_e)\, -3.089 -1.993 -0.818

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.886 -1.044 -0.336
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.506 1.977

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.079 -1.327 -0.852
0.03-0.10 Gyr -2.259 -1.378 -0.705
0.10-0.33 Gyr -2.771 -1.572 -0.867
0.33-1.08 Gyr -3.104 -1.611 -0.868
1.08-3.54 Gyr -2.775 -1.132 -0.590
3.54-11.64 Gyr -1.278 -0.523 -0.312
11.64-12.94 Gyr -0.849 -0.200 0.583

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.569 10.656 10.791
{\rm log}_{10}({\rm SFR}) -1.921 -0.508 0.188
{\rm log}_{10}({\rm sSFR}) -12.768 -11.193 -10.414
{\rm stellar\ age} 7.521 8.621 12.203

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.287 -0.872 -0.635
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.048 0.329

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.518 0.667 0.840
\delta -0.857 -0.617 -0.272
\tau_1/\tau_2 0.475 0.913 1.333
Q_{PAH} 0.927 1.963 3.406
U_{min} 2.329 8.176 15.872
{\rm log}_{10}(\gamma_e)\, -3.239 -2.134 -1.130

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.485 -3.657 -2.615
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.518 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.979 -0.389 0.096
0.03-0.10 Gyr -3.572 -0.660 0.237
0.10-0.33 Gyr -4.442 -1.113 0.065
0.33-1.08 Gyr -4.653 -1.192 -0.035
1.08-3.54 Gyr -3.271 -0.678 0.346
3.54-11.64 Gyr -1.051 0.716 0.922
11.64-12.94 Gyr 0.230 1.195 1.921