2025clb

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Information

Transient

Name: AT2025clb
Right ascension: 1h35m45.41s
Declination: 25d47m45.53s
Discovery Date: Feb. 21, 2025, 3:14 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.074

Host

Name: 2025clb
Right ascension: 1h35m44.90s
Declination: 25d47m40.47s
Redshift: 0.054488
Photometric Redshift: 0.042

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.73
Cutout download	processed	18.04
Global aperture construction	processed	0.57
Local aperture photometry	processed	5.39
Global aperture photometry	processed	5.7
Validate local photometry	processed	0.03
Validate global photometry	processed	16.07
Host information	processed	0.09
Global host SED inference	processed	418.34
Local host SED inference	processed	477.67
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Processing status	completed	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) = 1h35m45.41s, 25d47m45.53s
semi major axis, semi minor axis (arcsec) = 1.89, 1.89
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	8.5	1.62	21.576	0.207	AB
SDSS_g	21.55	1.3	20.567	0.066	AB
DES_g	22.91	0.26	20.500	0.012	AB
PanSTARRS_g	22.73	0.6	20.508	0.029	AB
SDSS_r	30.1	1.67	20.204	0.060	AB
PanSTARRS_r	33.3	0.8	20.094	0.026	AB
DES_r	35.22	0.41	20.033	0.012	AB
SDSS_i	41.64	2.26	19.851	0.059	AB
PanSTARRS_i	42.03	0.68	19.841	0.017	AB
PanSTARRS_z	50.53	1.69	19.641	0.036	AB
SDSS_z	42.5	5.85	19.829	0.150	AB
PanSTARRS_y	52.02	3.44	19.610	0.072	AB

Aperture details

RA, DEC (J2000) = 1h35m44.92s, 25d47m40.68s
semi major axis, semi minor axis (arcsec) = 15.66, 12.24
angle (degrees, anti-clockwise from east) = -140.57

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	93.45	6.58	18.974	0.076	AB
GALEX_NUV	162.62	4.45	18.372	0.030	AB
SDSS_u	485.88	12.21	17.184	0.027	AB
SDSS_g	1128.19	9.52	16.269	0.009	AB
DES_g	1204.46	1.91	16.198	0.002	AB
PanSTARRS_g	1212.16	4.38	16.191	0.004	AB
SDSS_r	1812.92	12.85	15.754	0.008	AB
PanSTARRS_r	1819.39	5.83	15.750	0.003	AB
DES_r	2038.41	3.07	15.627	0.002	AB
SDSS_i	2405.14	17.04	15.447	0.008	AB
PanSTARRS_i	2438.79	4.88	15.432	0.002	AB
PanSTARRS_z	2803.45	12.18	15.281	0.005	AB
SDSS_z	2964.53	43.66	15.220	0.016	AB
PanSTARRS_y	3298.42	24.58	15.104	0.008	AB
2MASS_J	3458.51	402.94	14.158	0.126	Vega
2MASS_H	4560.53	654.93	13.385	0.156	Vega
2MASS_K	4250.97	643.06	12.991	0.164	Vega
WISE_W1	2346.14	38.6	12.775	0.018	Vega
WISE_W2	1534.61	44.55	12.596	0.032	Vega
WISE_W3	8161.81	164.14	8.947	0.022	Vega
WISE_W4	7648.04	1150.51	7.571	0.163	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})\,	8.322	8.545	8.675
{\rm log}_{10}({\rm SFR})	-2.048	-1.280	-0.276
{\rm log}_{10}({\rm sSFR})	-10.638	-9.812	-8.666
{\rm stellar\ age}	0.677	4.446	6.556

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.377	-0.689	-0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.633	-0.951	-0.148

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.166	0.512	1.026
\delta	-0.560	-0.106	0.198
\tau_1/\tau_2	0.635	0.997	1.375
Q_{PAH}	0.840	2.555	5.379
U_{min}	3.299	8.883	16.569
{\rm log}_{10}(\gamma_e)\,	-2.802	-1.508	-0.556

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.216	-0.970	-0.127
{\rm log}_{10}(\tau_{AGN})\,	1.088	1.478	1.975

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.873	-1.754	-1.222
0.03-0.10 Gyr	-2.283	-1.225	-0.120
0.10-0.33 Gyr	-1.825	-0.974	-0.299
0.33-1.08 Gyr	-3.014	-1.137	-0.722
1.08-3.56 Gyr	-3.701	-1.454	-1.071
3.56-11.73 Gyr	-4.457	-1.682	-1.263
11.73-13.03 Gyr	-4.429	-1.759	-1.078

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.061	10.269	10.381
{\rm log}_{10}({\rm SFR})	1.066	1.285	1.555
{\rm log}_{10}({\rm sSFR})	-9.276	-8.988	-8.507
{\rm stellar\ age}	4.533	6.628	8.272

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.417	-0.253	-0.145
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.054	0.322	0.436

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.210	0.356	0.551
\delta	-0.760	-0.487	-0.300
\tau_1/\tau_2	0.545	0.938	1.340
Q_{PAH}	0.685	1.515	2.551
U_{min}	2.421	6.460	13.610
{\rm log}_{10}(\gamma_e)\,	-3.494	-2.867	-2.170

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.026	-2.175	-1.784
{\rm log}_{10}(\tau_{AGN})\,	0.920	1.310	1.770

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.116	0.386	0.584
0.03-0.10 Gyr	1.207	1.434	1.705
0.10-0.33 Gyr	-1.535	-0.027	0.541
0.33-1.08 Gyr	-1.735	-0.111	0.300
1.08-3.56 Gyr	-0.687	0.175	0.475
3.56-11.73 Gyr	-0.516	0.268	0.504
11.73-13.03 Gyr	-0.485	0.370	1.025