2025rzs

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Information

Transient

Name: AT2025rzs
Right ascension: 1h56m06.61s
Declination: 0d59m37.83s
Discovery Date: July 22, 2025, 9:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 1181224
Right ascension: 1h56m07.41s
Declination: 0d59m28.66s
Redshift: 0.081125
Photometric Redshift: 0.080

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	23.43
Transient MWEBV	processed	0.05
Host match	processed	4.42
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	1.34
Global aperture photometry	processed	6.43
Validate global photometry	processed	17.54
Global host SED inference	time limit exceeded	7197.01
Local aperture photometry	processed	7.17
Validate local photometry	processed	0.03
Local host SED inference	processed	981.63

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) = 1h56m06.61s, 0d59m37.83s
semi major axis, semi minor axis (arcsec) = 1.31, 1.31
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	0.13	0.07	26.113	0.549	AB
PanSTARRS_r	0.63	0.43	24.402	0.736	AB
DES_r	0.4	0.09	24.885	0.248	AB
SDSS_i	3.3	1.24	22.603	0.407	AB
PanSTARRS_i	0.26	0.28	25.378	1.187	AB
PanSTARRS_z	0.57	0.86	24.508	1.637	AB
SDSS_z	11.33	4.47	21.264	0.428	AB
DES_z	0.2	0.28	25.649	1.528	AB
PanSTARRS_y	-0.94	2.13			AB

Aperture details

RA, DEC (J2000) = 1h56m07.38s, 0d59m28.72s
semi major axis, semi minor axis (arcsec) = 8.48, 5.03
angle (degrees, anti-clockwise from east) = -48.46

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.24	0.68	21.016	0.052	AB
GALEX_NUV	23.25	0.58	20.484	0.027	AB
SDSS_u	81.62	6.17	19.120	0.082	AB
SDSS_g	572.02	6.51	17.006	0.012	AB
DES_g	351.28	0.73	17.536	0.002	AB
PanSTARRS_g	715.11	1.6	16.764	0.002	AB
SDSS_r	1354.52	10.2	16.071	0.008	AB
PanSTARRS_r	1550.21	2.35	15.924	0.002	AB
DES_r	789.17	1.25	16.657	0.002	AB
SDSS_i	2105.6	13.12	15.592	0.007	AB
PanSTARRS_i	2368.48	1.52	15.464	0.001	AB
PanSTARRS_z	3004.91	4.38	15.205	0.002	AB
SDSS_z	2692.89	25.41	15.324	0.010	AB
DES_z	1490.86	4.37	15.966	0.003	AB
PanSTARRS_y	4061.72	10.67	14.878	0.003	AB
2MASS_J	12449.14	169.2	12.767	0.015	Vega
2MASS_H	13380.18	285.92	12.216	0.023	Vega
2MASS_K	11220.72	262.68	11.937	0.025	Vega
WISE_W1	5938.41	36.42	11.767	0.007	Vega
WISE_W2	3383.98	43.3	11.737	0.014	Vega
WISE_W3	1578.43	77.21	10.730	0.053	Vega
WISE_W4	413.47	377.91	10.739	0.992	Vega

Imaging data

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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})\,	6.921	7.164	7.701
{\rm log}_{10}({\rm SFR})	-1.090	-0.877	-0.520
{\rm log}_{10}({\rm sSFR})	-8.140	-7.962	-7.960
{\rm stellar\ age}	0.015	0.022	2.856

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.537	-0.065	0.122
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.176	-0.675	-0.225

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.706	2.118	2.846
\delta	0.188	0.304	0.372
\tau_1/\tau_2	0.664	1.063	1.434
Q_{PAH}	0.738	2.395	5.210
U_{min}	3.588	10.015	17.653
{\rm log}_{10}(\gamma_e)\,	-3.368	-1.917	-0.417

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.521	-0.133	0.232
{\rm log}_{10}(\tau_{AGN})\,	1.154	1.591	2.042

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.634	-0.407	-0.052
0.03-0.10 Gyr	-4.574	-3.318	-1.482
0.10-0.33 Gyr	-7.870	-5.509	-2.725
0.33-1.07 Gyr	-9.907	-6.787	-3.303
1.07-3.49 Gyr	-11.354	-7.807	-3.676
3.49-11.42 Gyr	-11.765	-7.574	-3.364
11.42-12.69 Gyr	-12.138	-7.223	-2.950

Global parameter details

Documentation

Data not available