2025czw

Download data

Information

Transient

Name: AT2025czw
Right ascension: 13h31m04.51s
Declination: 23d50m45.93s
Discovery Date: Feb. 26, 2025, 10:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name: 2025czw
Right ascension: 13h31m04.54s
Declination: 23d50m46.94s
Redshift: None
Photometric Redshift: 0.113

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.11
Cutout download	processed	18.32
Global aperture construction	processed	0.56
Local aperture photometry	processed	5.7
Global aperture photometry	processed	5.87
Validate local photometry	processed	0.02
Validate global photometry	processed	15.11
Host information	processed	0.08
Global host SED inference	processed	402.75
Local host SED inference	not enough filters	19.88
Transient information	processed	0.0
Transient MWEBV	processed	0.05
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) = 13h31m04.51s, 23d50m45.93s
semi major axis, semi minor axis (arcsec) = 0.97, 0.97
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	70.97	1.84	19.272	0.028	AB

Aperture details

RA, DEC (J2000) = 13h31m04.54s, 23d50m47.17s
semi major axis, semi minor axis (arcsec) = 6.65, 3.28
angle (degrees, anti-clockwise from east) = -154.49

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	25.47	3.44	20.385	0.147	AB
SDSS_g	108.68	2.97	18.810	0.030	AB
DES_g	106.92	0.61	18.827	0.006	AB
PanSTARRS_g	107.39	1.16	18.823	0.012	AB
SDSS_r	166.08	3.9	18.349	0.026	AB
PanSTARRS_r	158.93	1.19	18.397	0.008	AB
DES_r	187.2	1.46	18.219	0.008	AB
SDSS_i	240.09	5.12	17.949	0.023	AB
PanSTARRS_i	242.24	1.45	17.939	0.006	AB
PanSTARRS_z	268.3	2.33	17.828	0.009	AB
SDSS_z	288.05	14.34	17.751	0.054	AB
DES_z	287.77	3.96	17.752	0.015	AB
PanSTARRS_y	299.7	6.54	17.708	0.024	AB
2MASS_J	385.52	155.28	16.540	0.437	Vega
2MASS_H	281.76	232.84	16.408	0.897	Vega
2MASS_K	689.95	267.1	14.965	0.420	Vega
WISE_W1	226.72	13.96	15.312	0.067	Vega
WISE_W2	97.71	19.51	15.586	0.217	Vega
WISE_W3	374.04	81.64	12.294	0.237	Vega
WISE_W4	367.18	446.71	10.868	1.321	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})\,	9.815	9.940	10.041
{\rm log}_{10}({\rm SFR})	-0.288	0.060	0.436
{\rm log}_{10}({\rm sSFR})	-10.268	-9.917	-9.449
{\rm stellar\ age}	2.021	4.318	5.870

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.897	-0.501	-0.219
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.195	0.203	0.407

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.340	0.507	0.709
\delta	-0.687	-0.373	-0.074
\tau_1/\tau_2	0.641	0.969	1.303
Q_{PAH}	0.460	1.268	2.780
U_{min}	2.470	7.111	13.428
{\rm log}_{10}(\gamma_e)\,	-3.309	-2.578	-1.633

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.382	-3.489	-2.474
{\rm log}_{10}(\tau_{AGN})\,	1.005	1.494	1.918

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.131	0.060	0.238
0.03-0.10 Gyr	-0.505	0.044	0.520
0.10-0.32 Gyr	-0.236	0.371	0.759
0.32-1.05 Gyr	0.210	0.527	0.808
1.05-3.41 Gyr	-0.325	0.150	0.418
3.41-11.06 Gyr	-1.149	-0.210	0.094
11.06-12.29 Gyr	-1.480	-0.296	0.260