2026cgm

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Information

Transient

Name: AT2026cgm
Right ascension: 2h41m59.61s
Declination: -1d42m17.70s
Discovery Date: Feb. 6, 2026, 5:33 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 2h41m59.68s
Declination: -1d42m17.77s
Redshift: None
Photometric Redshift: 0.169

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.98
Transient MWEBV	processed	0.04
Host match	processed	7.82
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	2.75
Global aperture photometry	processed	6.32
Validate global photometry	processed	18.23
Global host SED inference	processed	467.92
Local aperture photometry	processed	5.84
Validate local photometry	no valid phot	0.03
Local host SED inference	not 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) = 2h41m59.61s, -1d42m17.70s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 2h41m59.68s, -1d42m17.47s
semi major axis, semi minor axis (arcsec) = 5.11, 3.83
angle (degrees, anti-clockwise from east) = -93.63

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.36	1.97	22.302	0.490	AB
GALEX_NUV	4.36	1.83	22.301	0.457	AB
SDSS_u	27.15	4.42	20.316	0.177	AB
SDSS_g	23.48	1.81	20.473	0.084	AB
DES_g	25.38	0.4	20.389	0.017	AB
PanSTARRS_g	26.22	1.27	20.354	0.053	AB
SDSS_r	42.55	2.95	19.828	0.075	AB
PanSTARRS_r	43.74	1.07	19.798	0.027	AB
DES_r	50.29	0.82	19.646	0.018	AB
SDSS_i	72.58	4.23	19.248	0.063	AB
PanSTARRS_i	64.55	1.46	19.375	0.025	AB
PanSTARRS_z	64.75	2.74	19.372	0.046	AB
SDSS_z	52.3	18.12	19.604	0.376	AB
DES_z	78.75	1.17	19.159	0.016	AB
PanSTARRS_y	73.1	8.18	19.240	0.122	AB
2MASS_J	78.12	111.6	18.273	1.551	Vega
2MASS_H	135.07	159.45	17.206	1.282	Vega
2MASS_K	190.45	207.0	16.363	1.180	Vega
WISE_W1	48.38	6.14	16.989	0.138	Vega
WISE_W2	30.96	10.67	16.834	0.374	Vega
WISE_W3	66.17	46.27	14.174	0.759	Vega
WISE_W4	314.8	260.25	11.035	0.898	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.618	9.805	9.943
{\rm log}_{10}({\rm SFR})	-0.062	0.460	0.842
{\rm log}_{10}({\rm sSFR})	-9.936	-9.364	-8.817
{\rm stellar\ age}	4.495	6.092	7.553

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.143	-0.502	-0.148
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.772	0.004	0.286

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.259	0.412	0.601
\delta	-0.884	-0.640	-0.301
\tau_1/\tau_2	0.641	1.075	1.487
Q_{PAH}	0.520	1.589	3.475
U_{min}	2.633	7.774	15.125
{\rm log}_{10}(\gamma_e)\,	-3.096	-2.236	-1.052

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.894	-2.044	-1.311
{\rm log}_{10}(\tau_{AGN})\,	0.949	1.355	1.840

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.167	0.129	0.421
0.03-0.10 Gyr	-0.073	0.547	0.959
0.10-0.32 Gyr	-1.233	-0.191	0.272
0.32-1.02 Gyr	-1.476	-0.449	0.057
1.02-3.28 Gyr	-1.018	-0.273	0.060
3.28-10.48 Gyr	-0.587	-0.122	0.117
10.48-11.65 Gyr	-0.616	-0.010	0.559