2025bun

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Information

Transient

Name: AT2025bun
Right ascension: 8h06m44.27s
Declination: 20d57m38.53s
Discovery Date: Jan. 5, 2025, 9:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025bun
Right ascension: 8h06m44.21s
Declination: 20d57m38.54s
Redshift: None
Photometric Redshift: 0.152

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.01
Cutout download	processed	14.51
Global aperture construction	processed	0.6
Local aperture photometry	processed	4.88
Global aperture photometry	processed	5.16
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.22
Host information	processed	0.09
Global host SED inference	processed	540.73
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.08
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) = 8h06m44.27s, 20d57m38.53s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 8h06m44.20s, 20d57m38.71s
semi major axis, semi minor axis (arcsec) = 3.63, 2.17
angle (degrees, anti-clockwise from east) = -91.18

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	14.47	2.46	20.998	0.184	AB
SDSS_g	34.5	1.72	20.055	0.054	AB
DES_g	34.5	0.35	20.055	0.011	AB
PanSTARRS_g	34.78	0.72	20.047	0.022	AB
SDSS_r	44.03	2.04	19.791	0.050	AB
PanSTARRS_r	45.45	0.67	19.756	0.016	AB
SDSS_i	56.31	2.63	19.524	0.051	AB
PanSTARRS_i	51.25	0.75	19.626	0.016	AB
PanSTARRS_z	47.53	1.74	19.707	0.040	AB
SDSS_z	62.72	8.55	19.406	0.148	AB
PanSTARRS_y	48.6	3.7	19.684	0.083	AB
2MASS_J	86.3	88.57	18.165	1.114	Vega
2MASS_H	-14.67	149.37			Vega
2MASS_K	150.87	152.57	16.616	1.098	Vega
WISE_W1	54.71	9.65	16.856	0.192	Vega
WISE_W2	49.87	13.74	16.316	0.299	Vega
WISE_W3	81.97	72.27	13.942	0.957	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})\,	8.922	9.113	9.334
{\rm log}_{10}({\rm SFR})	-0.706	0.095	0.671
{\rm log}_{10}({\rm sSFR})	-9.924	-9.108	-8.350
{\rm stellar\ age}	0.204	0.531	2.209

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.548	-0.672	0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.677	-1.072	-0.054

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.169	0.298	0.609
\delta	-0.749	-0.244	0.137
\tau_1/\tau_2	0.710	1.176	1.617
Q_{PAH}	2.184	4.049	5.745
U_{min}	3.118	9.102	16.928
{\rm log}_{10}(\gamma_e)\,	-2.971	-1.912	-0.830

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.501	-1.662	-0.703
{\rm log}_{10}(\tau_{AGN})\,	0.980	1.436	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.675	-0.254	0.009
0.03-0.10 Gyr	-1.219	0.186	0.817
0.10-0.32 Gyr	-0.178	0.548	0.821
0.32-1.03 Gyr	-2.905	-0.937	0.255
1.03-3.32 Gyr	-5.310	-2.527	-0.972
3.32-10.66 Gyr	-6.387	-2.951	-1.323
10.66-11.84 Gyr	-6.405	-2.874	-1.170