2025tpb

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Information

Transient

Name: AT2025tpb
Right ascension: 15h42m22.41s
Declination: 46d19m23.49s
Discovery Date: May 19, 2025, 11:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name:
Right ascension: 15h42m22.25s
Declination: 46d19m23.43s
Redshift: None
Photometric Redshift: 0.171

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	41.29
Transient MWEBV	processed	0.03
Host match	processed	7.04
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	4.8
Validate global photometry	processed	14.67
Global host SED inference	processed	399.39
Local aperture photometry	processed	5.44
Validate local photometry	no valid phot	0.03
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) = 15h42m22.41s, 46d19m23.49s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 15h42m22.23s, 46d19m23.63s
semi major axis, semi minor axis (arcsec) = 5.99, 3.84
angle (degrees, anti-clockwise from east) = -108.78

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.82	2.33	21.315	0.234	AB
GALEX_NUV	16.98	1.85	20.825	0.118	AB
SDSS_u	33.64	4.31	20.083	0.139	AB
SDSS_g	99.84	2.93	18.902	0.032	AB
PanSTARRS_g	105.99	0.98	18.837	0.010	AB
SDSS_r	171.78	3.98	18.313	0.025	AB
PanSTARRS_r	176.19	1.36	18.285	0.008	AB
SDSS_i	236.28	5.29	17.966	0.024	AB
PanSTARRS_i	235.93	1.47	17.968	0.007	AB
PanSTARRS_z	267.06	3.26	17.833	0.013	AB
SDSS_z	198.85	12.86	18.154	0.070	AB
PanSTARRS_y	278.11	6.55	17.789	0.026	AB
2MASS_J	317.55	125.59	16.751	0.429	Vega
2MASS_H	567.73	207.47	15.647	0.397	Vega
2MASS_K	607.36	185.95	15.104	0.332	Vega
WISE_W1	170.88	6.56	15.619	0.042	Vega
WISE_W2	133.76	8.5	15.245	0.069	Vega
WISE_W3	568.07	30.37	11.840	0.058	Vega
WISE_W4	728.96	200.18	10.123	0.298	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})\,	10.247	10.345	10.444
{\rm log}_{10}({\rm SFR})	0.175	0.451	0.716
{\rm log}_{10}({\rm sSFR})	-10.187	-9.864	-9.610
{\rm stellar\ age}	3.915	5.429	6.414

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.222	-0.883	-0.599
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.748	-0.036	0.329

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.181	0.287	0.444
\delta	-0.658	-0.342	-0.035
\tau_1/\tau_2	0.767	1.096	1.404
Q_{PAH}	1.045	2.338	3.883
U_{min}	2.134	6.736	13.645
{\rm log}_{10}(\gamma_e)\,	-3.048	-2.300	-1.375

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.032	-2.761	-1.795
{\rm log}_{10}(\tau_{AGN})\,	0.942	1.370	1.827

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.060	0.269	0.427
0.03-0.10 Gyr	0.161	0.509	0.821
0.10-0.32 Gyr	0.356	0.668	0.945
0.32-1.02 Gyr	0.342	0.631	0.895
1.02-3.27 Gyr	0.287	0.528	0.726
3.27-10.46 Gyr	0.088	0.428	0.605
10.46-11.62 Gyr	-0.252	0.397	0.821