2025zjp

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Information

Transient

Name: AT2025zjp
Right ascension: 1h33m53.98s
Declination: 17d32m22.19s
Discovery Date: Oct. 1, 2025, 7:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name:
Right ascension: 1h33m53.92s
Declination: 17d32m18.41s
Redshift: None
Photometric Redshift: 0.073

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	15.03
Transient MWEBV	processed	0.03
Host match	processed	6.11
Host information	processed	0.13
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	4.94
Validate global photometry	processed	14.34
Global host SED inference	processed	2688.93
Local aperture photometry	processed	5.05
Validate local photometry	processed	0.02
Local host SED inference	processed	438.53

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) = 1h33m53.98s, 17d32m22.19s
semi major axis, semi minor axis (arcsec) = 1.45, 1.45
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	15.08	1.09	20.954	0.078	AB
PanSTARRS_g	17.95	0.4	20.765	0.024	AB
SDSS_r	26.55	1.54	20.340	0.063	AB
PanSTARRS_r	27.67	0.48	20.295	0.019	AB
SDSS_i	32.46	1.97	20.122	0.066	AB
PanSTARRS_i	37.27	0.5	19.972	0.015	AB
PanSTARRS_z	44.08	1.19	19.789	0.029	AB
SDSS_z	40.16	5.19	19.891	0.140	AB
PanSTARRS_y	54.82	2.53	19.553	0.050	AB

Aperture details

RA, DEC (J2000) = 1h33m54.04s, 17d32m18.47s
semi major axis, semi minor axis (arcsec) = 16.09, 8.41
angle (degrees, anti-clockwise from east) = -87.4

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	44.78	5.06	19.772	0.123	AB
GALEX_NUV	65.68	3.94	19.356	0.065	AB
SDSS_u	330.63	13.29	17.602	0.044	AB
SDSS_g	518.2	6.91	17.114	0.014	AB
PanSTARRS_g	582.91	3.18	16.986	0.006	AB
SDSS_r	1072.73	10.58	16.324	0.011	AB
PanSTARRS_r	1076.72	3.76	16.320	0.004	AB
SDSS_i	1679.75	15.12	15.837	0.010	AB
PanSTARRS_z	2170.33	9.54	15.559	0.005	AB
PanSTARRS_y	2777.37	20.28	15.291	0.008	AB
2MASS_J	3156.6	327.11	14.257	0.113	Vega
2MASS_H	2906.85	487.44	13.874	0.182	Vega
2MASS_K	3710.39	627.91	13.139	0.184	Vega
WISE_W1	1551.28	23.56	13.224	0.016	Vega
WISE_W2	918.28	30.01	13.154	0.035	Vega
WISE_W3	2263.64	101.97	10.339	0.049	Vega
WISE_W4	3521.86	659.1	8.413	0.203	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

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.570	8.898	9.038
{\rm log}_{10}({\rm SFR})	-1.981	-1.042	-0.026
{\rm log}_{10}({\rm sSFR})	-10.893	-9.946	-8.710
{\rm stellar\ age}	0.825	5.190	7.288

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.400	-0.615	-0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.483	-0.680	0.095

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.187	0.729	1.188
\delta	-0.474	-0.068	0.267
\tau_1/\tau_2	0.662	1.083	1.467
Q_{PAH}	1.027	2.790	5.106
U_{min}	3.466	9.158	16.775
{\rm log}_{10}(\gamma_e)\,	-2.665	-1.389	-0.356

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.971	-0.906	0.026
{\rm log}_{10}(\tau_{AGN})\,	1.139	1.539	1.988

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.767	-1.640	-1.041
0.03-0.10 Gyr	-2.110	-0.978	0.128
0.10-0.33 Gyr	-1.931	-0.872	-0.126
0.33-1.07 Gyr	-2.704	-1.011	-0.465
1.07-3.52 Gyr	-3.457	-1.092	-0.753
3.52-11.52 Gyr	-3.816	-1.227	-0.859
11.52-12.80 Gyr	-3.831	-1.243	-0.593

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.723	10.810	10.867
{\rm log}_{10}({\rm SFR})	0.695	1.009	1.349
{\rm log}_{10}({\rm sSFR})	-10.141	-9.789	-9.439
{\rm stellar\ age}	8.013	10.807	11.987

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.392	-0.289	-0.208
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.234	0.351	0.445

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.172	0.232	0.335
\delta	-0.926	-0.751	-0.531
\tau_1/\tau_2	0.798	1.374	1.769
Q_{PAH}	0.203	0.658	1.292
U_{min}	2.304	7.044	14.176
{\rm log}_{10}(\gamma_e)\,	-3.506	-2.659	-1.776

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.653	-4.015	-3.160
{\rm log}_{10}(\tau_{AGN})\,	1.112	1.588	1.946

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.239	0.251	0.563
0.03-0.10 Gyr	0.827	1.148	1.493
0.10-0.33 Gyr	-3.202	-1.823	-0.671
0.33-1.07 Gyr	-5.859	-2.393	-0.998
1.07-3.52 Gyr	-3.438	-1.568	-0.510
3.52-11.52 Gyr	-1.032	0.500	0.973
11.52-12.80 Gyr	1.007	1.826	1.993