2025cph

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Information

Transient

Name: AT2025cph
Right ascension: 13h21m16.82s
Declination: 3d38m59.29s
Discovery Date: Feb. 24, 2025, 3:40 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025cph
Right ascension: 13h21m16.09s
Declination: 3d39m08.70s
Redshift: None
Photometric Redshift: 0.130

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.27
Cutout download	processed	18.35
Global aperture construction	processed	0.7
Local aperture photometry	processed	5.81
Global aperture photometry	processed	5.88
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	16.85
Host information	processed	0.08
Global host SED inference	processed	398.65
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.05
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) = 13h21m16.82s, 3d38m59.29s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 13h21m16.10s, 3d39m09.21s
semi major axis, semi minor axis (arcsec) = 13.66, 3.91
angle (degrees, anti-clockwise from east) = -123.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	22.52	4.65	20.519	0.224	AB
GALEX_NUV	21.19	0.92	20.584	0.047	AB
SDSS_u	15.59	6.84	20.918	0.476	AB
SDSS_g	132.86	3.85	18.592	0.031	AB
DES_g	88.65	0.49	19.031	0.006	AB
PanSTARRS_g	132.53	1.61	18.594	0.013	AB
SDSS_r	197.64	5.28	18.160	0.029	AB
PanSTARRS_r	202.45	2.43	18.134	0.013	AB
DES_r	148.33	1.14	18.472	0.008	AB
SDSS_i	259.32	7.34	17.865	0.031	AB
PanSTARRS_i	263.6	2.51	17.848	0.010	AB
PanSTARRS_z	297.97	4.19	17.715	0.015	AB
SDSS_z	341.55	24.33	17.566	0.077	AB
DES_z	219.58	3.1	18.046	0.015	AB
PanSTARRS_y	358.4	8.39	17.514	0.025	AB
2MASS_J	217.92	237.65	17.159	1.184	Vega
2MASS_H	645.43	330.62	15.508	0.556	Vega
2MASS_K	722.02	426.93	14.916	0.642	Vega
WISE_W1	175.52	24.3	15.590	0.150	Vega
WISE_W2	91.13	24.28	15.662	0.289	Vega
WISE_W3	211.98	111.93	12.910	0.573	Vega
WISE_W4	566.66	673.37	10.397	1.290	Vega

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})\,	10.215	10.269	10.327
{\rm log}_{10}({\rm SFR})	0.287	0.493	0.712
{\rm log}_{10}({\rm sSFR})	-9.990	-9.783	-9.554
{\rm stellar\ age}	6.453	7.134	8.454

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.913	-0.649	-0.423
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.619	-0.328	-0.204

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.252	0.381	0.527
\delta	-0.344	-0.092	0.108
\tau_1/\tau_2	0.734	1.117	1.492
Q_{PAH}	0.210	0.942	2.746
U_{min}	2.674	7.644	14.529
{\rm log}_{10}(\gamma_e)\,	-2.383	-1.299	-0.505

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.498	-3.628	-2.536
{\rm log}_{10}(\tau_{AGN})\,	1.101	1.642	1.973

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.436	0.554	0.676
0.03-0.10 Gyr	0.142	0.470	0.755
0.10-0.32 Gyr	-0.378	0.049	0.338
0.32-1.04 Gyr	-0.697	-0.173	0.123
1.04-3.37 Gyr	-0.480	0.031	0.309
3.37-10.88 Gyr	0.247	0.447	0.551
10.88-12.09 Gyr	0.147	0.599	1.097