2025ckn

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Information

Transient

Name: AT2025ckn
Right ascension: 14h27m01.90s
Declination: 11d58m14.01s
Discovery Date: Feb. 21, 2025, 12:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2025ckn
Right ascension: 14h27m01.97s
Declination: 11d58m15.93s
Redshift: None
Photometric Redshift: 0.162

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.17
Cutout download	processed	14.26
Global aperture construction	processed	0.58
Local aperture photometry	processed	3.84
Global aperture photometry	processed	3.89
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	13.25
Host information	processed	0.08
Global host SED inference	processed	412.17
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.12
Host MWEBV	processed	0.04
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) = 14h27m01.90s, 11d58m14.01s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 14h27m01.95s, 11d58m16.00s
semi major axis, semi minor axis (arcsec) = 4.56, 3.72
angle (degrees, anti-clockwise from east) = -124.91

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.54	3.11	21.572	0.395	AB
GALEX_NUV	9.23	0.63	21.486	0.074	AB
SDSS_u	30.78	3.65	20.179	0.129	AB
SDSS_g	55.93	2.49	19.531	0.048	AB
PanSTARRS_g	64.61	0.96	19.374	0.016	AB
SDSS_r	114.04	3.29	18.757	0.031	AB
PanSTARRS_r	112.93	0.93	18.768	0.009	AB
SDSS_i	145.38	4.63	18.494	0.035	AB
PanSTARRS_i	155.3	1.1	18.422	0.008	AB
PanSTARRS_z	173.56	2.28	18.301	0.014	AB
SDSS_z	218.38	11.14	18.052	0.055	AB
PanSTARRS_y	227.88	6.51	18.006	0.031	AB
2MASS_J	56.52	140.81	18.625	2.705	Vega
2MASS_H	398.25	199.4	16.032	0.544	Vega
2MASS_K	627.32	266.39	15.068	0.461	Vega
WISE_W1	124.66	8.65	15.962	0.075	Vega
WISE_W2	93.66	12.0	15.632	0.139	Vega
WISE_W3	326.23	54.37	12.442	0.181	Vega
WISE_W4	257.53	297.83	11.253	1.256	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})\,	10.173	10.240	10.300
{\rm log}_{10}({\rm SFR})	0.168	0.495	0.792
{\rm log}_{10}({\rm sSFR})	-10.066	-9.753	-9.426
{\rm stellar\ age}	5.651	6.477	7.415

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.702	-0.401	-0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.339	0.099	0.341

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.155	0.242	0.424
\delta	-0.834	-0.526	-0.180
\tau_1/\tau_2	0.685	1.055	1.430
Q_{PAH}	0.569	1.603	3.180
U_{min}	2.567	7.397	14.481
{\rm log}_{10}(\gamma_e)\,	-2.705	-1.787	-0.842

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.308	-3.124	-1.965
{\rm log}_{10}(\tau_{AGN})\,	1.060	1.534	1.919

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.259	0.049	0.276
0.03-0.10 Gyr	0.223	0.604	0.924
0.10-0.32 Gyr	-0.040	0.311	0.618
0.32-1.03 Gyr	-0.366	0.052	0.314
1.03-3.29 Gyr	-0.157	0.190	0.409
3.29-10.56 Gyr	0.215	0.399	0.515
10.56-11.73 Gyr	0.016	0.477	0.900