2025bcm results

Information

Transient
Name:AT2025bcm
Right ascension: 18h48m11.84s
Declination:43d57m49.31s
Discovery Date:Feb. 8, 2025, 1:10 p.m.
Classification:None
Redshift:None
MW E(B-V):0.046
Host
Name:2025bcm
Right ascension: 18h48m11.69s
Declination:43d57m49.72s
Redshift:0.020576
Photometric Redshift:0.034
 

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 3.42
Transient MWEBV processed 0.06
Host match processed 3.27
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.62
Global aperture photometry processed 3.61
Validate global photometry processed 10.96
Global host SED inference processed 464.49
Local aperture photometry processed 3.54
Validate local photometry processed 0.02
Local host SED inference processed 439.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h48m11.84s, 43d57m49.31s
semi major axis, semi minor axis (arcsec):4.8, 4.8
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.88 2.27 19.845 0.059 AB
PanSTARRS_g 667.94 1.13 16.838 0.002 AB
PanSTARRS_r 1190.36 1.52 16.211 0.001 AB
PanSTARRS_i 1547.3 1.47 15.926 0.001 AB
PanSTARRS_z 1823.8 3.79 15.748 0.002 AB
PanSTARRS_y 2151.51 8.05 15.568 0.004 AB
2MASS_J 2442.27 118.54 14.536 0.053 Vega
2MASS_H 2780.6 192.18 13.922 0.075 Vega
2MASS_K 2169.17 198.17 13.721 0.099 Vega

Aperture details

RA, DEC (J2000):18h48m11.68s, 43d57m49.79s
semi major axis, semi minor axis (arcsec):9.79, 9.04
angle (degrees, anti-clockwise from east):-103.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 87.01 3.41 19.051 0.043 AB
GALEX_NUV 128.58 1.15 18.627 0.010 AB
PanSTARRS_g 952.8 2.07 16.452 0.002 AB
PanSTARRS_r 1656.39 2.67 15.852 0.002 AB
PanSTARRS_i 2137.12 2.71 15.575 0.001 AB
PanSTARRS_z 2497.56 7.04 15.406 0.003 AB
PanSTARRS_y 2968.97 15.2 15.218 0.006 AB
2MASS_J 3519.6 269.73 14.139 0.083 Vega
2MASS_H 3694.62 434.77 13.613 0.128 Vega
2MASS_K 3887.64 453.15 13.088 0.127 Vega
WISE_W3 2259.33 94.73 10.341 0.046 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.550 9.644 9.746
{\rm log}_{10}({\rm SFR}) -1.124 -0.683 -0.217
{\rm log}_{10}({\rm sSFR}) -10.759 -10.363 -9.849
{\rm stellar\ age} 7.094 8.260 11.102

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.717 -1.210 -0.627
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.339 0.060 0.331

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.729 1.041
\delta -0.177 0.109 0.297
\tau_1/\tau_2 0.651 1.036 1.423
Q_{PAH} 0.531 2.409 4.262
U_{min} 2.345 7.359 15.002
{\rm log}_{10}(\gamma_e)\, -3.421 -2.488 -1.306

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -1.911 -1.054
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.409 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.212 -0.739 -0.437
0.03-0.10 Gyr -1.271 -0.696 -0.126
0.10-0.33 Gyr -1.668 -0.929 -0.370
0.33-1.10 Gyr -1.888 -1.065 -0.508
1.10-3.66 Gyr -1.862 -0.845 -0.329
3.66-12.13 Gyr -0.752 -0.271 -0.115
12.13-13.48 Gyr -0.622 0.012 0.680

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.652 9.731 9.811
{\rm log}_{10}({\rm SFR}) -0.700 -0.446 -0.192
{\rm log}_{10}({\rm sSFR}) -10.430 -10.175 -9.911
{\rm stellar\ age} 7.263 8.318 10.854

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.810 -0.567 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.896 -1.594 0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.225 0.470 0.733
\delta 0.003 0.235 0.348
\tau_1/\tau_2 0.365 0.776 1.230
Q_{PAH} 0.163 0.486 1.179
U_{min} 2.606 6.647 12.650
{\rm log}_{10}(\gamma_e)\, -3.606 -3.076 -2.283

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.164 -2.221 -1.548
{\rm log}_{10}(\tau_{AGN})\, 0.826 1.116 1.696

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.959 -0.544 -0.301
0.03-0.10 Gyr -0.822 -0.414 -0.094
0.10-0.33 Gyr -1.338 -0.726 -0.349
0.33-1.10 Gyr -1.609 -0.951 -0.540
1.10-3.66 Gyr -1.507 -0.725 -0.285
3.66-12.13 Gyr -0.547 -0.176 -0.047
12.13-13.48 Gyr -0.401 0.111 0.739