2025jw

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Information

Transient

Name: AT2025jw
Right ascension: 23h19m59.09s
Declination: 30d20m51.41s
Discovery Date: Jan. 9, 2025, 4:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.087

Host

Name: 2025jw
Right ascension: 23h19m59.04s
Declination: 30d20m51.99s
Redshift: None
Photometric Redshift: 0.109

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.05
Cutout download	processed	18.44
Global aperture construction	processed	0.63
Local aperture photometry	processed	6.11
Global aperture photometry	processed	8.52
Validate local photometry	processed	0.02
Validate global photometry	processed	17.72
Host information	processed	0.08
Global host SED inference	processed	388.87
Local host SED inference	not enough filters	21.61
Transient information	processed	0.0
Transient MWEBV	processed	0.1
Host MWEBV	processed	0.05
Log transient processing status	blocked	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) = 23h19m59.09s, 30d20m51.41s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
DES_z	64.89	2.09	19.370	0.035

Aperture details

RA, DEC (J2000) = 23h19m59.03s, 30d20m52.14s
semi major axis, semi minor axis (arcsec) = 4.06, 3.61
angle (degrees, anti-clockwise from east) = -179.53

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error
GALEX_NUV	11.62	2.32	21.237	0.217
SDSS_u	18.15	2.9	20.753	0.174
SDSS_g	76.15	2.61	19.196	0.037
DES_g	80.14	0.47	19.140	0.006
PanSTARRS_g	79.35	0.91	19.151	0.012
SDSS_r	142.83	3.59	18.513	0.027
PanSTARRS_r	141.25	0.94	18.525	0.007
DES_r	152.54	1.25	18.442	0.009
SDSS_i	205.27	4.68	18.119	0.025
PanSTARRS_i	197.92	1.37	18.159	0.008
PanSTARRS_z	237.2	2.76	17.962	0.013
SDSS_z	244.46	11.82	17.929	0.052
DES_z	248.09	4.17	17.913	0.018
PanSTARRS_y	268.89	6.26	17.826	0.025
2MASS_J	455.43	106.74	16.359	0.254
2MASS_H	527.82	134.73	15.726	0.277
2MASS_K	261.65	223.49	16.018	0.927
WISE_W1	187.47	13.68	15.519	0.079
WISE_W2	118.15	15.73	15.380	0.145
WISE_W3	322.86	74.86	12.453	0.252
WISE_W4	1114.63	548.29	9.662	0.534

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.031	10.090	10.160
{\rm log}_{10}({\rm SFR})	-0.309	-0.068	0.161
{\rm log}_{10}({\rm sSFR})	-10.414	-10.176	-9.941
{\rm stellar\ age}	6.179	7.033	8.328

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.923	-0.638	-0.409
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.654	-0.445	0.184

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.133	0.242	0.408
\delta	-0.441	-0.043	0.240
\tau_1/\tau_2	0.787	1.102	1.438
Q_{PAH}	0.892	2.065	3.795
U_{min}	2.564	7.345	14.150
{\rm log}_{10}(\gamma_e)\,	-2.627	-1.774	-0.939

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.041	-2.734	-1.862
{\rm log}_{10}(\tau_{AGN})\,	0.946	1.353	1.826

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.489	-0.291	-0.125
0.03-0.10 Gyr	-0.312	-0.004	0.275
0.10-0.32 Gyr	-0.252	0.040	0.283
0.32-1.05 Gyr	-0.447	-0.114	0.133
1.05-3.42 Gyr	-0.430	-0.035	0.204
3.42-11.11 Gyr	0.059	0.242	0.354
11.11-12.34 Gyr	-0.142	0.359	0.870