2025cbv results

Information

Transient
Name:AT2025cbv
Right ascension: 15h17m39.92s
Declination:41d05m08.15s
Discovery Date:Feb. 19, 2025, 11:17 a.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:2025cbv
Right ascension: 15h17m40.43s
Declination:41d05m08.86s
Redshift:0.064185
Photometric Redshift:0.060
 

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 3.16
Transient MWEBV processed 0.05
Host match processed 2.35
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.57
Global aperture photometry processed 3.33
Validate global photometry processed 8.87
Global host SED inference processed 454.4
Local aperture photometry processed 3.31
Validate local photometry processed 0.02
Local host SED inference processed 413.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h17m39.92s, 41d05m08.15s
semi major axis, semi minor axis (arcsec):1.62, 1.62
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 16.3 0.48 20.870 0.032 AB
PanSTARRS_r 35.11 0.45 20.036 0.014 AB
PanSTARRS_i 51.18 0.54 19.627 0.011 AB
PanSTARRS_z 63.75 1.13 19.389 0.019 AB
PanSTARRS_y 73.85 2.31 19.229 0.034 AB

Aperture details

RA, DEC (J2000):15h17m40.43s, 41d05m08.93s
semi major axis, semi minor axis (arcsec):10.81, 8.32
angle (degrees, anti-clockwise from east):-60.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.46 3.44 21.078 0.278 AB
GALEX_NUV 18.83 2.35 20.713 0.136 AB
PanSTARRS_g 1009.65 2.83 16.390 0.003 AB
PanSTARRS_r 2096.36 2.65 15.596 0.001 AB
PanSTARRS_i 3141.61 3.15 15.157 0.001 AB
PanSTARRS_z 3877.87 6.58 14.929 0.002 AB
PanSTARRS_y 4829.93 13.28 14.690 0.003 AB
WISE_W1 3435.92 30.43 12.361 0.010 Vega
WISE_W2 2478.4 34.99 12.076 0.015 Vega
WISE_W3 4926.05 101.27 9.495 0.022 Vega
WISE_W4 13258.32 740.58 6.974 0.061 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.162 9.266 9.370
{\rm log}_{10}({\rm SFR}) -2.059 -1.464 -0.869
{\rm log}_{10}({\rm sSFR}) -11.327 -10.682 -10.136
{\rm stellar\ age} 6.641 7.944 11.257

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.346 -0.694 -0.235
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.639 -0.361 0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.424 0.896 1.336
\delta -0.375 -0.004 0.233
\tau_1/\tau_2 0.640 1.006 1.372
Q_{PAH} 0.803 2.350 4.919
U_{min} 3.063 7.812 15.003
{\rm log}_{10}(\gamma_e)\, -2.990 -1.979 -0.953

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.799 -0.793 -0.205
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.479 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.184 -1.453 -0.863
0.03-0.10 Gyr -2.335 -1.554 -0.872
0.10-0.33 Gyr -2.565 -1.582 -0.913
0.33-1.08 Gyr -2.830 -1.587 -0.930
1.08-3.54 Gyr -2.614 -1.174 -0.664
3.54-11.61 Gyr -1.253 -0.658 -0.472
11.61-12.90 Gyr -0.982 -0.366 0.398

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.975 11.056 11.111
{\rm log}_{10}({\rm SFR}) -1.129 -0.681 -0.292
{\rm log}_{10}({\rm sSFR}) -12.209 -11.728 -11.288
{\rm stellar\ age} 8.180 11.026 12.218

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.523 -0.336 -0.178
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.157 -0.091 0.370

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.235 0.368
\delta -0.769 -0.436 -0.135
\tau_1/\tau_2 0.450 0.875 1.311
Q_{PAH} 0.430 1.210 2.646
U_{min} 2.744 7.994 15.988
{\rm log}_{10}(\gamma_e)\, -3.025 -1.932 -1.043

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.422 -1.195 -1.004
{\rm log}_{10}(\tau_{AGN})\, 1.240 1.489 1.729

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.073 -0.540 -0.138
0.03-0.10 Gyr -3.083 -0.975 -0.308
0.10-0.33 Gyr -3.245 -1.110 -0.351
0.33-1.08 Gyr -3.293 -1.241 -0.379
1.08-3.54 Gyr -2.532 -0.810 0.095
3.54-11.61 Gyr -0.921 0.762 1.221
11.61-12.90 Gyr 1.277 2.069 2.243