2025cld results

2025cld results

Information

Transient

Name:	`AT2025cld`
Right ascension:	`0h52m57.10s`
Declination:	`0d23m09.61s`
Discovery Date:	`Feb. 22, 2025, 2:45 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.021`

Host

Name:	`2025cld`
Right ascension:	`0h52m57.20s`
Declination:	`0d23m17.61s`
Redshift:	`0.034626`
Photometric Redshift:	`0.036`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	14.03
Transient MWEBV	processed	0.04
Host match	processed	2.06
Host information	processed	0.08
Host MWEBV	processed	0.07
Global aperture construction	processed	0.57
Global aperture photometry	processed	4.8
Validate global photometry	processed	13.71
Global host SED inference	processed	433.13
Local aperture photometry	processed	4.42
Validate local photometry	processed	0.02
Local host SED inference	processed	468.1

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h52m57.10s, 0d23m09.61s
semi major axis, semi minor axis (arcsec):	2.9, 2.9
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	36.84	3.11	19.984	0.092	AB
SDSS_g	78.39	2.44	19.164	0.034	AB
PanSTARRS_g	69.94	0.74	19.288	0.012	AB
SDSS_r	97.55	2.91	18.927	0.032	AB
PanSTARRS_r	86.72	0.76	19.055	0.010	AB
SDSS_i	111.96	3.54	18.777	0.034	AB
PanSTARRS_i	99.18	1.01	18.909	0.011	AB
PanSTARRS_z	104.16	2.21	18.856	0.023	AB
SDSS_z	81.78	12.04	19.118	0.160	AB
PanSTARRS_y	119.12	4.37	18.710	0.040	AB
2MASS_J	164.79	65.81	17.463	0.434	Vega
2MASS_H	61.03	105.96	18.069	1.885	Vega
2MASS_K	-58.12	114.31			Vega

Aperture details

RA, DEC (J2000):	0h52m57.16s, 0d23m17.30s
semi major axis, semi minor axis (arcsec):	14.36, 10.6
angle (degrees, anti-clockwise from east):	-24.93

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	205.82	2.66	18.116	0.014	AB
GALEX_NUV	278.63	1.84	17.787	0.007	AB
SDSS_u	587.66	13.39	16.977	0.025	AB
SDSS_g	1340.32	10.19	16.082	0.008	AB
PanSTARRS_g	1304.28	3.14	16.112	0.003	AB
SDSS_r	1780.42	12.47	15.774	0.008	AB
PanSTARRS_r	1781.06	3.22	15.773	0.002	AB
SDSS_i	2130.97	15.37	15.579	0.008	AB
PanSTARRS_i	2090.41	4.19	15.599	0.002	AB
PanSTARRS_z	2297.22	9.2	15.497	0.004	AB
SDSS_z	2055.82	51.5	15.618	0.027	AB
PanSTARRS_y	2564.55	18.09	15.377	0.008	AB
2MASS_J	2396.91	315.94	14.556	0.143	Vega
2MASS_H	2992.87	505.61	13.842	0.183	Vega
2MASS_K	1513.28	549.53	14.112	0.394	Vega
WISE_W1	1350.93	30.57	13.374	0.025	Vega
WISE_W2	854.41	50.45	13.232	0.064	Vega
WISE_W3	3013.66	334.52	10.028	0.121	Vega
WISE_W4	2368.27	1954.98	8.844	0.896	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.033	8.357	8.553
{\rm log}_{10}({\rm SFR})	-1.412	-0.565	0.004
{\rm log}_{10}({\rm sSFR})	-9.871	-8.949	-8.054
{\rm stellar\ age}	0.224	3.438	6.786

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.726	-1.303	-0.696
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.403	-0.403	0.263

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.176	0.522	1.011
\delta	-0.541	-0.160	0.111
\tau_1/\tau_2	0.628	1.082	1.543
Q_{PAH}	0.917	2.652	4.921
U_{min}	3.324	9.577	17.298
{\rm log}_{10}(\gamma_e)\,	-3.362	-2.288	-0.982

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.463	-1.184	-0.264
{\rm log}_{10}(\tau_{AGN})\,	0.966	1.543	1.942

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.056	-1.888	-1.283
0.03-0.10 Gyr	-1.303	-0.411	0.163
0.10-0.33 Gyr	-2.832	-0.942	-0.289
0.33-1.09 Gyr	-4.599	-2.095	-1.147
1.09-3.62 Gyr	-5.190	-2.119	-1.332
3.62-11.96 Gyr	-5.781	-2.354	-1.480
11.96-13.29 Gyr	-5.899	-2.303	-1.220

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.362	9.617	9.814
{\rm log}_{10}({\rm SFR})	0.244	0.607	0.886
{\rm log}_{10}({\rm sSFR})	-9.453	-9.054	-8.608
{\rm stellar\ age}	0.729	4.860	7.001

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.049	-0.602	-0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.422	0.008	0.384

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.179	0.324	0.497
\delta	-0.647	-0.351	-0.095
\tau_1/\tau_2	0.575	0.978	1.384
Q_{PAH}	0.274	0.715	1.556
U_{min}	2.901	7.846	14.957
{\rm log}_{10}(\gamma_e)\,	-3.473	-2.717	-1.955

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.361	-2.395	-1.975
{\rm log}_{10}(\tau_{AGN})\,	0.862	1.190	1.635

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.064	-0.703	-0.202
0.03-0.10 Gyr	0.382	0.758	1.047
0.10-0.33 Gyr	-0.646	0.310	0.856
0.33-1.09 Gyr	-1.898	-0.313	0.090
1.09-3.62 Gyr	-2.781	-0.460	-0.060
3.62-11.96 Gyr	-2.916	-0.584	-0.151
11.96-13.29 Gyr	-3.287	-0.632	0.058