2025cm

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Information

Transient

Name: AT2025cm
Right ascension: 3h29m15.11s
Declination: -4d32m29.87s
Discovery Date: Jan. 5, 2025, 6:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025cm
Right ascension: 3h29m15.86s
Declination: -4d32m41.33s
Redshift: 0.035471
Photometric Redshift: 0.036

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	3.0
Cutout download	processed	4.11
Global aperture construction	processed	0.81
Local aperture photometry	processed	4.68
Global aperture photometry	processed	4.74
Validate local photometry	processed	0.02
Validate global photometry	processed	14.46
Host information	processed	0.11
Global host SED inference	processed	656.55
Local host SED inference	processed	698.34
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) = 3h29m15.11s, -4d32m29.87s
semi major axis, semi minor axis (arcsec) = 2.84, 2.84
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	18.03	0.81	20.760	0.049	AB
PanSTARRS_r	19.75	0.79	20.661	0.043	AB
PanSTARRS_i	23.53	0.93	20.471	0.043	AB
PanSTARRS_z	26.06	1.9	20.360	0.079	AB
PanSTARRS_y	40.35	5.23	19.886	0.141	AB
2MASS_H	79.32	113.43	17.784	1.553	Vega

Aperture details

RA, DEC (J2000) = 3h29m15.83s, -4d32m40.92s
semi major axis, semi minor axis (arcsec) = 22.03, 10.77
angle (degrees, anti-clockwise from east) = -36.09

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	1111.87	4.4	16.285	0.004	AB
PanSTARRS_r	1533.32	4.24	15.936	0.003	AB
PanSTARRS_z	2064.9	10.41	15.613	0.005	AB
2MASS_J	2766.96	478.04	14.400	0.188	Vega
2MASS_H	2389.18	679.26	14.087	0.309	Vega
2MASS_K	1289.61	814.38	14.286	0.686	Vega
WISE_W2	707.57	43.22	13.437	0.066	Vega
WISE_W4	1856.11	1191.61	9.108	0.697	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	7.362	7.785	8.024
${\rm log}_{10}({\rm SFR})$	-1.994	-1.406	-0.838
${\rm log}_{10}({\rm sSFR})$	-9.936	-9.204	-8.099
${\rm stellar\ age}$	0.266	4.741	7.180

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.288	-0.643	-0.084
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.743	-0.457	-0.182

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.227	0.526	0.949
$\delta$	-0.428	-0.026	0.230
$\tau_1/\tau_2$	0.673	1.075	1.469
$Q_{PAH}$	0.733	2.278	5.143
$U_{min}$	3.149	8.376	15.598
${\rm log}_{10}(\gamma_e)\,$	-2.998	-1.954	-0.923

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.165	-0.644	-0.039
${\rm log}_{10}(\tau_{AGN})\,$	1.137	1.486	1.832

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.106	-1.649	-1.270
0.03-0.10 Gyr	-2.145	-1.366	-0.707
0.10-0.33 Gyr	-2.998	-1.787	-1.182
0.33-1.09 Gyr	-4.316	-2.141	-1.607
1.09-3.61 Gyr	-5.060	-2.343	-1.848
3.61-11.95 Gyr	-5.691	-2.443	-1.885
11.95-13.28 Gyr	-5.363	-2.493	-1.706

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.734	9.900	10.031
${\rm log}_{10}({\rm SFR})$	-1.431	-0.480	0.081
${\rm log}_{10}({\rm sSFR})$	-11.247	-10.394	-9.778
${\rm stellar\ age}$	3.393	6.518	8.258

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.658	-1.250	-0.791
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.642	-0.917	-0.272

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.158	0.317	0.467
$\delta$	-0.699	-0.160	0.231
$\tau_1/\tau_2$	0.559	0.965	1.364
$Q_{PAH}$	0.957	2.740	5.287
$U_{min}$	2.300	7.465	15.173
${\rm log}_{10}(\gamma_e)\,$	-3.373	-1.977	-1.129

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.420	-3.500	-2.241
${\rm log}_{10}(\tau_{AGN})\,$	1.040	1.545	1.945

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.128	-0.712	-0.259
0.03-0.10 Gyr	-1.981	-0.499	0.197
0.10-0.33 Gyr	-1.409	-0.071	0.472
0.33-1.09 Gyr	-1.003	-0.076	0.369
1.09-3.61 Gyr	-0.932	-0.089	0.241
3.61-11.95 Gyr	-1.123	-0.085	0.165
11.95-13.28 Gyr	-1.406	-0.101	0.538