2025bvh results

Information

Transient
Name:AT2025bvh
Right ascension: 16h33m40.05s
Declination:61d01m12.18s
Discovery Date:Feb. 17, 2025, 9:39 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:2025bvh
Right ascension: 16h33m39.62s
Declination:61d01m15.45s
Redshift:None
Photometric Redshift:0.042
 

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 2.56
Transient MWEBV processed 0.1
Host match processed 1.58
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 3.39
Validate global photometry processed 9.65
Global host SED inference processed 465.89
Local aperture photometry processed 3.36
Validate local photometry processed 0.01
Local host SED inference processed 492.37
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h33m40.05s, 61d01m12.18s
semi major axis, semi minor axis (arcsec):2.44, 2.44
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 391.57 0.86 17.418 0.002 AB
PanSTARRS_r 489.2 0.69 17.176 0.002 AB
PanSTARRS_i 457.08 0.89 17.250 0.002 AB
PanSTARRS_z 464.11 1.83 17.233 0.004 AB
PanSTARRS_y 584.02 4.26 16.984 0.008 AB

Aperture details

RA, DEC (J2000):16h33m39.89s, 61d01m13.50s
semi major axis, semi minor axis (arcsec):11.58, 5.17
angle (degrees, anti-clockwise from east):-41.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1034.64 2.38 16.363 0.003 AB
PanSTARRS_r 1424.12 1.95 16.016 0.001 AB
PanSTARRS_i 1507.66 2.64 15.954 0.002 AB
PanSTARRS_z 1624.25 5.46 15.873 0.004 AB
PanSTARRS_y 2020.1 12.95 15.637 0.007 AB
2MASS_J 2050.65 210.51 14.725 0.111 Vega
2MASS_H 2754.09 322.76 13.932 0.127 Vega
2MASS_K 2711.57 365.84 13.479 0.146 Vega
WISE_W1 1536.95 15.58 13.234 0.011 Vega
WISE_W2 1296.38 18.7 12.779 0.016 Vega
WISE_W3 11560.55 70.33 8.569 0.007 Vega
WISE_W4 50992.39 883.89 5.511 0.019 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.930 9.184 9.351
{\rm log}_{10}({\rm SFR}) -0.609 -0.233 0.198
{\rm log}_{10}({\rm sSFR}) -9.844 -9.404 -8.813
{\rm stellar\ age} 1.362 4.333 6.632

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.792 -1.339 -0.646
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.322 -0.146 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.302 0.555
\delta -0.657 -0.178 0.245
\tau_1/\tau_2 0.727 1.115 1.481
Q_{PAH} 0.590 2.274 4.383
U_{min} 2.782 7.717 14.777
{\rm log}_{10}(\gamma_e)\, -3.226 -1.951 -0.900

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.193 -2.449 -0.769
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.453 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.491 -0.285 0.017
0.03-0.10 Gyr -0.814 -0.228 0.271
0.10-0.33 Gyr -0.824 -0.189 0.265
0.33-1.09 Gyr -1.210 -0.456 -0.108
1.09-3.60 Gyr -1.762 -0.740 -0.382
3.60-11.88 Gyr -2.434 -1.052 -0.574
11.88-13.20 Gyr -2.509 -1.084 -0.449

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.432 9.724 10.018
{\rm log}_{10}({\rm SFR}) 0.012 0.441 0.786
{\rm log}_{10}({\rm sSFR}) -9.905 -9.324 -8.743
{\rm stellar\ age} 0.789 4.356 7.183

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.057 -0.427 -0.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.695 -1.059 0.216

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.422 0.609 0.850
\delta -0.422 0.076 0.305
\tau_1/\tau_2 0.537 0.926 1.321
Q_{PAH} 0.238 0.636 1.587
U_{min} 3.480 8.984 16.097
{\rm log}_{10}(\gamma_e)\, -1.980 -1.438 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.056 -1.957 -1.362
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.402 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.014 0.455 0.796
0.03-0.10 Gyr -0.548 0.410 0.833
0.10-0.33 Gyr -0.399 0.360 0.917
0.33-1.09 Gyr -0.952 -0.022 0.485
1.09-3.60 Gyr -1.797 -0.329 0.167
3.60-11.88 Gyr -2.518 -0.570 0.079
11.88-13.20 Gyr -2.743 -0.563 0.237