2025bga

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Information

Transient

Name: AT2025bga
Right ascension: 1h30m21.59s
Declination: 2d29m56.87s
Discovery Date: Jan. 1, 2025, 12:24 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025bga
Right ascension: 1h30m18.12s
Declination: 2d30m42.18s
Redshift: 0.060000
Photometric Redshift: 0.106
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
failed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.66
Cutout download processed 18.81
Global aperture construction processed 0.59
Local aperture photometry processed 6.5
Global aperture photometry processed 6.76
Validate local photometry processed 0.02
Validate global photometry processed 18.06
Host information processed 0.09
Global host SED inference processed 280.91
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 1h30m21.59s, 2d29m56.87s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.45 1.54 24.779 3.747 AB
SDSS_g 0.22 0.53 25.534 2.608 AB
DES_g 0.16 0.07 25.885 0.489 AB
PanSTARRS_g -0.36 0.41 AB
SDSS_r -0.72 0.77 AB
PanSTARRS_r -0.42 0.47 AB
DES_r 0.09 0.12 26.494 1.405 AB
SDSS_i 0.17 1.25 25.802 7.830 AB
PanSTARRS_i -0.17 0.41 AB
PanSTARRS_z -2.28 1.02 AB
SDSS_z 0.68 6.28 24.317 10.010 AB
DES_z 0.07 0.34 26.790 5.280 AB
PanSTARRS_y -0.18 2.87 AB

Aperture details

RA, DEC (J2000) = 1h30m18.08s, 2d30m42.31s
semi major axis, semi minor axis (arcsec) = 6.06, 3.53
angle (degrees, anti-clockwise from east) = -72.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.22 1.76 21.915 0.307 AB
GALEX_NUV 13.48 2.29 21.076 0.184 AB
SDSS_u 60.32 4.67 19.449 0.084 AB
SDSS_g 164.0 3.55 18.363 0.024 AB
DES_g 175.11 0.41 18.292 0.003 AB
PanSTARRS_g 174.75 1.32 18.294 0.008 AB
SDSS_r 306.75 4.92 17.683 0.017 AB
PanSTARRS_r 289.81 1.39 17.745 0.005 AB
DES_r 323.54 0.74 17.625 0.002 AB
SDSS_i 425.75 6.14 17.327 0.016 AB
PanSTARRS_i 390.02 1.19 17.422 0.003 AB
PanSTARRS_z 463.92 2.83 17.234 0.007 AB
SDSS_z 522.54 17.56 17.105 0.036 AB
DES_z 496.2 2.31 17.161 0.005 AB
PanSTARRS_y 550.29 7.46 17.049 0.015 AB
2MASS_J 845.63 144.26 15.687 0.185 Vega
2MASS_H 939.44 227.61 15.100 0.263 Vega
2MASS_K 1006.09 243.81 14.556 0.263 Vega
WISE_W1 360.78 12.86 14.808 0.039 Vega
WISE_W2 220.61 16.88 14.702 0.083 Vega
WISE_W3 771.62 85.66 11.507 0.121 Vega
WISE_W4 1690.48 547.1 9.210 0.351 Vega
 

Imaging data

 

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})\, 9.743 9.793 9.862
{\rm log}_{10}({\rm SFR}) -0.830 -0.496 -0.206
{\rm log}_{10}({\rm sSFR}) -10.668 -10.293 -9.968
{\rm stellar\ age} 6.141 6.943 7.863

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.797 -0.520 -0.354
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.078 0.338 0.450

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.329 0.497
\delta -0.731 -0.354 0.016
\tau_1/\tau_2 0.642 0.945 1.231
Q_{PAH} 1.291 2.241 3.740
U_{min} 2.775 7.223 13.664
{\rm log}_{10}(\gamma_e)\, -3.077 -2.436 -1.899

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.947 -2.489 -1.877
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.339 1.777

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.051 -0.751 -0.583
0.03-0.10 Gyr -0.815 -0.414 -0.093
0.10-0.33 Gyr -0.480 -0.224 -0.011
0.33-1.08 Gyr -0.548 -0.298 -0.098
1.08-3.55 Gyr -0.423 -0.168 0.002
3.55-11.66 Gyr -0.238 -0.089 0.034
11.66-12.96 Gyr -0.525 -0.055 0.356