2025rmo

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Information

Transient

Name: AT2025rmo
Right ascension: 21h55m40.46s
Declination: -12d50m31.09s
Discovery Date: July 17, 2025, 7:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 21h55m40.60s
Declination: -12d50m32.33s
Redshift: None
Photometric Redshift: 0.092

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	29.13
Transient MWEBV	processed	0.04
Host match	processed	6.0
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.73
Global aperture photometry	processed	4.99
Validate global photometry	processed	13.29
Global host SED inference	processed	552.09
Local aperture photometry	processed	5.62
Validate local photometry	processed	0.02
Local host SED inference	processed	446.42

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) = 21h55m40.46s, -12d50m31.09s
semi major axis, semi minor axis (arcsec) = 1.17, 1.17
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	11.6	0.16	21.239	0.015	AB
DES_r	27.76	0.5	20.291	0.019	AB
PanSTARRS_i	50.56	0.26	19.641	0.006	AB
PanSTARRS_z	59.7	0.97	19.460	0.018	AB
DES_z	50.17	1.38	19.649	0.030	AB
PanSTARRS_y	76.56	2.49	19.190	0.035	AB

Aperture details

RA, DEC (J2000) = 21h55m40.59s, -12d50m32.15s
semi major axis, semi minor axis (arcsec) = 5.64, 4.72
angle (degrees, anti-clockwise from east) = -119.6

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.91	1.3	22.740	0.486	AB
GALEX_NUV	0.68	0.77	24.321	1.227	AB
DES_g	193.79	0.64	18.182	0.004	AB
PanSTARRS_g	191.44	1.11	18.195	0.006	AB
PanSTARRS_r	405.03	1.32	17.381	0.004	AB
DES_r	448.16	2.01	17.271	0.005	AB
PanSTARRS_i	596.05	1.1	16.962	0.002	AB
PanSTARRS_z	729.92	4.22	16.742	0.006	AB
DES_z	818.73	5.62	16.617	0.007	AB
PanSTARRS_y	851.7	10.72	16.574	0.014	AB
2MASS_J	1206.25	122.65	15.302	0.110	Vega
2MASS_H	1162.04	217.83	14.869	0.204	Vega
2MASS_K	1225.2	229.18	14.342	0.203	Vega
WISE_W1	440.22	17.08	14.592	0.042	Vega
WISE_W2	238.99	21.2	14.615	0.096	Vega
WISE_W3	-68.18	81.06			Vega
WISE_W4	-356.31	420.94			Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.302	9.530	9.695
{\rm log}_{10}({\rm SFR})	-0.418	-0.039	0.362
{\rm log}_{10}({\rm sSFR})	-9.992	-9.568	-9.051
{\rm stellar\ age}	3.720	6.543	8.633

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.666	-1.124	-0.553
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.147	-0.540	-0.008

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.397	1.747	2.152
\delta	-0.295	-0.089	0.051
\tau_1/\tau_2	0.552	0.917	1.291
Q_{PAH}	0.366	1.742	3.920
U_{min}	2.717	7.914	15.517
{\rm log}_{10}(\gamma_e)\,	-3.475	-2.122	-0.678

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.974	-2.045	-0.720
{\rm log}_{10}(\tau_{AGN})\,	0.953	1.414	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.065	0.259	0.640
0.03-0.10 Gyr	-1.775	-0.504	0.165
0.10-0.33 Gyr	-2.435	-0.792	-0.186
0.33-1.06 Gyr	-2.546	-0.791	-0.222
1.06-3.47 Gyr	-2.363	-0.585	-0.168
3.47-11.30 Gyr	-1.707	-0.452	-0.154
11.30-12.56 Gyr	-1.676	-0.445	0.393

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.487	10.601	10.687
{\rm log}_{10}({\rm SFR})	-4.818	-1.730	-0.447
{\rm log}_{10}({\rm sSFR})	-15.612	-12.367	-10.890
{\rm stellar\ age}	7.347	10.347	11.916

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.705	-1.380	-1.063
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.470	-0.509	0.212

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.326	0.465	0.597
\delta	-0.891	-0.685	-0.471
\tau_1/\tau_2	0.521	0.987	1.483
Q_{PAH}	0.845	2.569	4.748
U_{min}	3.406	10.406	18.479
{\rm log}_{10}(\gamma_e)\,	-2.890	-1.645	-0.640

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.311	-3.236	-2.211
{\rm log}_{10}(\tau_{AGN})\,	1.067	1.547	1.942

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.963	-2.184	-0.721
0.03-0.10 Gyr	-5.594	-2.065	-0.386
0.10-0.33 Gyr	-5.615	-2.291	-0.359
0.33-1.06 Gyr	-5.651	-2.583	-0.396
1.06-3.47 Gyr	-4.025	-1.703	0.169
3.47-11.30 Gyr	-2.022	0.283	0.831
11.30-12.56 Gyr	-0.093	1.584	1.839