2025bvr results

Information

Transient
Name:AT2025bvr
Right ascension: 8h44m47.28s
Declination:-10d38m33.90s
Discovery Date:Feb. 16, 2025, 12:16 p.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:2025bvr
Right ascension: 8h44m47.58s
Declination:-10d38m33.99s
Redshift:0.092528
Photometric Redshift:0.101
 

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 2.42
Transient MWEBV processed 0.18
Host match processed 2.48
Host information processed 0.09
Host MWEBV processed 0.19
Global aperture construction processed 0.64
Global aperture photometry processed 3.46
Validate global photometry processed 8.22
Global host SED inference processed 553.84
Local aperture photometry processed 3.35
Validate local photometry processed 0.02
Local host SED inference processed 446.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h44m47.28s, -10d38m33.90s
semi major axis, semi minor axis (arcsec):1.16, 1.16
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 26.23 0.36 20.353 0.015 AB
PanSTARRS_z 30.1 1.0 20.203 0.036 AB
PanSTARRS_y 32.54 2.46 20.119 0.082 AB

Aperture details

RA, DEC (J2000):8h44m47.59s, -10d38m33.94s
semi major axis, semi minor axis (arcsec):11.2, 7.58
angle (degrees, anti-clockwise from east):-88.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 420.1 2.78 17.342 0.007 AB
PanSTARRS_r 865.56 3.65 16.557 0.005 AB
PanSTARRS_i 1237.55 2.73 16.169 0.002 AB
PanSTARRS_z 1519.77 7.61 15.946 0.005 AB
WISE_W3 1137.63 130.15 11.086 0.124 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.771 8.996 9.178
{\rm log}_{10}({\rm SFR}) -1.612 -1.016 -0.260
{\rm log}_{10}({\rm sSFR}) -10.604 -10.005 -9.144
{\rm stellar\ age} 3.260 6.378 8.292

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.433 -0.695 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.297 -0.633 0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.523 1.010
\delta -0.685 -0.267 0.204
\tau_1/\tau_2 0.556 0.970 1.383
Q_{PAH} 1.206 3.060 5.284
U_{min} 3.005 8.292 14.999
{\rm log}_{10}(\gamma_e)\, -2.932 -1.862 -0.665

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.105 -0.397 0.070
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.528 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.478 -0.971 -0.406
0.03-0.10 Gyr -2.373 -1.141 -0.217
0.10-0.33 Gyr -2.544 -1.327 -0.591
0.33-1.06 Gyr -2.351 -1.163 -0.564
1.06-3.46 Gyr -2.328 -1.073 -0.720
3.46-11.29 Gyr -1.944 -0.990 -0.673
11.29-12.55 Gyr -1.919 -0.943 -0.215

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.814 10.883 10.985
{\rm log}_{10}({\rm SFR}) -2.352 -0.415 0.281
{\rm log}_{10}({\rm sSFR}) -13.204 -11.216 -10.583
{\rm stellar\ age} 7.056 8.025 11.605

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.895 -0.568 -0.330
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -0.644 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.238 0.514
\delta -0.734 -0.141 0.284
\tau_1/\tau_2 0.476 0.911 1.376
Q_{PAH} 0.353 1.175 3.438
U_{min} 3.033 8.502 16.414
{\rm log}_{10}(\gamma_e)\, -3.169 -2.254 -0.986

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -2.089 -1.195
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.287 1.743

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.381 -0.595 0.232
0.03-0.10 Gyr -3.330 -0.703 0.317
0.10-0.33 Gyr -3.797 -0.909 0.239
0.33-1.06 Gyr -3.799 -1.069 0.112
1.06-3.46 Gyr -2.419 -0.191 0.861
3.46-11.29 Gyr -0.285 0.989 1.176
11.29-12.55 Gyr 0.125 1.336 2.107