2025kvb

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Information

Transient

Name: AT2025kvb
Right ascension: 0h04m18.01s
Declination: 6d35m17.04s
Discovery Date: May 15, 2025, 11:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.038

Host

Name: 2025kvb
Right ascension: 0h04m17.53s
Declination: 6d35m17.24s
Redshift: None
Photometric Redshift: 0.131
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.18
Transient MWEBV processed 0.13
Host match processed 1.63
Host information processed 0.09
Host MWEBV processed 0.1
Global aperture construction processed 0.66
Global aperture photometry processed 5.32
Validate global photometry processed 16.0
Global host SED inference processed 492.83
Local aperture photometry processed 5.13
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h04m18.01s, 6d35m17.04s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 0h04m17.53s, 6d35m17.45s
semi major axis, semi minor axis (arcsec) = 13.84, 4.15
angle (degrees, anti-clockwise from east) = -94.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 198.61 1.81 18.155 0.010 AB
PanSTARRS_i 445.59 2.07 17.278 0.005 AB
WISE_W2 247.06 23.04 14.579 0.101 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.165 10.362 10.518
{\rm log}_{10}({\rm SFR}) -0.367 0.302 0.841
{\rm log}_{10}({\rm sSFR}) -10.799 -10.056 -9.432
{\rm stellar\ age} 2.084 4.473 6.574

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.197 -0.580 -0.196
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.328 -0.236 0.228

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.171 0.341 0.549
\delta -0.839 -0.520 0.087
\tau_1/\tau_2 0.486 0.906 1.331
Q_{PAH} 0.500 1.701 4.207
U_{min} 2.270 6.833 14.314
{\rm log}_{10}(\gamma_e)\, -3.245 -1.965 -0.877

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.210 -3.013 -1.840
{\rm log}_{10}(\tau_{AGN})\, 1.013 1.493 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.392 0.353 0.761
0.03-0.10 Gyr -1.032 0.118 0.921
0.10-0.32 Gyr -0.948 0.272 0.885
0.32-1.04 Gyr -0.009 0.736 1.105
1.04-3.37 Gyr -0.098 0.610 0.949
3.37-10.88 Gyr -1.220 0.195 0.622
10.88-12.09 Gyr -1.539 0.079 0.797