2025cd

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Information

Transient

Name: AT2025cd
Right ascension: 13h59m49.58s
Declination: 3d13m09.38s
Discovery Date: Jan. 4, 2025, 1:07 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2025cd
Right ascension: 13h59m49.55s
Declination: 3d13m09.66s
Redshift: None
Photometric Redshift: 0.106

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.76
Cutout download	processed	17.09
Global aperture construction	processed	0.83
Local aperture photometry	processed	5.86
Global aperture photometry	processed	5.77
Validate local photometry	processed	0.03
Validate global photometry	processed	18.19
Host information	processed	0.1
Global host SED inference	processed	647.63
Local host SED inference	processed	848.05
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.08
Log transient processing status	processed	None

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) = 13h59m49.58s, 3d13m09.38s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_y	130.49	1.77	18.611	0.015	AB

Aperture details

RA, DEC (J2000) = 13h59m49.54s, 3d13m09.78s
semi major axis, semi minor axis (arcsec) = 3.62, 2.8
angle (degrees, anti-clockwise from east) = -35.64

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	0.52	0.19	24.613	0.399	AB
GALEX_NUV	0.86	0.15	24.069	0.191	AB
SDSS_u	18.99	3.2	20.704	0.183	AB
SDSS_g	65.29	2.36	19.363	0.039	AB
PanSTARRS_g	72.48	0.71	19.250	0.011	AB
SDSS_r	149.71	3.57	18.462	0.026	AB
PanSTARRS_r	151.7	1.08	18.448	0.008	AB
SDSS_i	221.83	4.63	18.035	0.023	AB
PanSTARRS_i	207.53	0.94	18.107	0.005	AB
PanSTARRS_z	270.94	1.95	17.818	0.008	AB
SDSS_z	266.1	10.95	17.837	0.045	AB
PanSTARRS_y	311.58	4.93	17.666	0.017	AB
2MASS_J	414.07	142.04	16.462	0.372	Vega
2MASS_H	376.1	198.37	16.094	0.573	Vega
2MASS_K	758.59	249.52	14.862	0.357	Vega
WISE_W1	173.28	9.99	15.604	0.063	Vega
WISE_W2	101.52	12.61	15.545	0.135	Vega
WISE_W3	-38.5	50.02			Vega
WISE_W4	-65.42	334.7			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.346	9.632	9.855
${\rm log}_{10}({\rm SFR})$	-0.686	0.007	0.569
${\rm log}_{10}({\rm sSFR})$	-10.474	-9.642	-8.838
${\rm stellar\ age}$	2.683	6.486	8.907

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.112	-0.241	0.062
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.182	-0.555	0.083

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.262	0.663	1.185
$\delta$	-0.762	-0.387	0.074
$\tau_1/\tau_2$	0.489	0.944	1.411
$Q_{PAH}$	0.406	1.604	3.748
$U_{min}$	3.015	8.023	15.091
${\rm log}_{10}(\gamma_e)\,$	-3.334	-2.118	-0.682

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.434	-1.012	-0.050
${\rm log}_{10}(\tau_{AGN})\,$	1.018	1.542	1.979

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.499	0.216	0.666
0.03-0.10 Gyr	-1.695	-0.425	0.474
0.10-0.32 Gyr	-2.346	-0.740	0.115
0.32-1.06 Gyr	-2.529	-0.703	-0.043
1.06-3.43 Gyr	-2.536	-0.604	-0.141
3.43-11.14 Gyr	-1.931	-0.434	-0.035
11.14-12.38 Gyr	-1.654	-0.260	0.625

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.068	10.187	10.322
${\rm log}_{10}({\rm SFR})$	-3.775	-1.537	-0.458
${\rm log}_{10}({\rm sSFR})$	-13.933	-11.745	-10.631
${\rm stellar\ age}$	6.447	7.604	11.444

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.402	-0.997	-0.695
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.433	-0.665	0.064

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.213	0.379	0.568
$\delta$	-0.912	-0.686	-0.260
$\tau_1/\tau_2$	0.461	0.849	1.253
$Q_{PAH}$	1.613	3.585	5.514
$U_{min}$	3.123	8.813	17.152
${\rm log}_{10}(\gamma_e)\,$	-2.420	-1.406	-0.503

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.011	-2.617	-1.610
${\rm log}_{10}(\tau_{AGN})\,$	1.054	1.525	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.065	-1.954	-0.866
0.03-0.10 Gyr	-4.444	-1.557	-0.361
0.10-0.32 Gyr	-4.295	-1.509	-0.178
0.32-1.06 Gyr	-4.156	-1.402	-0.151
1.06-3.43 Gyr	-2.897	-0.449	0.228
3.43-11.14 Gyr	-1.126	0.256	0.490
11.14-12.38 Gyr	-0.292	0.521	1.465