2025kdp

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Information

Transient

Name: AT2025kdp
Right ascension: 14h20m09.25s
Declination: 0d55m19.39s
Discovery Date: May 4, 2025, 3:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2025kdp
Right ascension: 14h20m09.03s
Declination: 0d55m20.56s
Redshift: None
Photometric Redshift: 0.113

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.29
Transient MWEBV	processed	0.07
Host match	processed	1.98
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.71
Global aperture photometry	processed	6.95
Validate global photometry	processed	18.68
Global host SED inference	processed	396.58
Local aperture photometry	processed	6.98
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	18.69

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) = 14h20m09.25s, 0d55m19.39s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	11.88	0.99	21.213	0.091	AB

Aperture details

RA, DEC (J2000) = 14h20m09.01s, 0d55m20.62s
semi major axis, semi minor axis (arcsec) = 8.41, 3.41
angle (degrees, anti-clockwise from east) = -80.97

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.72	0.92	21.228	0.085	AB
GALEX_NUV	17.37	0.76	20.801	0.047	AB
SDSS_u	46.24	4.09	19.738	0.096	AB
SDSS_g	93.04	2.9	18.978	0.034	AB
DES_g	98.11	0.65	18.921	0.007	AB
PanSTARRS_g	97.64	1.25	18.926	0.014	AB
SDSS_r	146.41	3.85	18.486	0.029	AB
PanSTARRS_r	146.31	1.58	18.487	0.012	AB
SDSS_i	178.72	5.19	18.270	0.032	AB
PanSTARRS_i	185.98	1.62	18.226	0.009	AB
PanSTARRS_z	204.72	3.09	18.122	0.016	AB
SDSS_z	272.58	13.23	17.811	0.053	AB
DES_z	218.15	4.52	18.053	0.023	AB
PanSTARRS_y	250.12	8.19	17.905	0.036	AB
2MASS_J	150.57	151.08	17.561	1.089	Vega
2MASS_H	645.89	205.49	15.507	0.345	Vega
2MASS_K	286.92	292.49	15.918	1.107	Vega
WISE_W1	161.4	10.17	15.681	0.068	Vega
WISE_W2	114.97	16.41	15.410	0.155	Vega
WISE_W3	365.97	73.32	12.317	0.218	Vega
WISE_W4	261.9	308.42	11.235	1.279	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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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})\,	9.679	9.824	9.911
{\rm log}_{10}({\rm SFR})	0.292	0.590	0.861
{\rm log}_{10}({\rm sSFR})	-9.576	-9.244	-8.850
{\rm stellar\ age}	4.538	5.910	7.012

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.598	-0.278	-0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.431	-0.574	0.083

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.153	0.259	0.462
\delta	-0.786	-0.448	-0.157
\tau_1/\tau_2	0.602	1.001	1.395
Q_{PAH}	0.747	2.114	3.849
U_{min}	2.502	7.698	14.591
{\rm log}_{10}(\gamma_e)\,	-2.744	-1.780	-0.882

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.842	-2.540	-1.718
{\rm log}_{10}(\tau_{AGN})\,	0.967	1.377	1.812

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.875	-0.427	-0.110
0.03-0.10 Gyr	0.431	0.737	1.012
0.10-0.32 Gyr	-0.286	0.313	0.622
0.32-1.05 Gyr	-0.781	-0.179	0.131
1.05-3.41 Gyr	-0.629	-0.189	0.037
3.41-11.07 Gyr	-0.490	-0.124	0.042
11.07-12.30 Gyr	-0.641	-0.074	0.384