2025cqu results

2025cqu results

Information

Transient

Name:	`AT2025cqu`
Right ascension:	`9h27m01.03s`
Declination:	`41d33m03.84s`
Discovery Date:	`Feb. 19, 2025, 6:23 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.017`

Host

Name:	`2025cqu`
Right ascension:	`9h27m01.01s`
Declination:	`41d33m21.93s`
Redshift:	`0.084119`
Photometric Redshift:	`0.096`

Cutout Download Report

Downloaded	Unavailable
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_z SDSS_g	SDSS_i SDSS_r SDSS_u DES_g DES_r DES_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	7.5
Transient MWEBV	processed	0.11
Host match	processed	1.92
Host information	processed	0.09
Host MWEBV	processed	0.06
Global aperture construction	processed	0.58
Global aperture photometry	processed	3.88
Validate global photometry	processed	11.84
Global host SED inference	processed	396.92
Local aperture photometry	processed	3.73
Validate local photometry	processed	0.02
Local host SED inference	failed	0.01

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h27m01.03s, 41d33m03.84s
semi major axis, semi minor axis (arcsec):	1.27, 1.27
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	0.47	0.36	24.724	0.831	AB
PanSTARRS_i	0.85	0.38	24.074	0.484	AB
PanSTARRS_z	0.74	0.85	24.229	1.243	AB
PanSTARRS_y	-2.98	2.14			AB

Aperture details

RA, DEC (J2000):	9h27m01.00s, 41d33m21.79s
semi major axis, semi minor axis (arcsec):	15.75, 3.32
angle (degrees, anti-clockwise from east):	-176.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	17.16	3.01	20.814	0.190	AB
GALEX_NUV	19.3	1.02	20.686	0.057	AB
SDSS_g	283.21	4.83	17.770	0.019	AB
PanSTARRS_g	286.22	1.81	17.758	0.007	AB
PanSTARRS_r	551.29	2.08	17.047	0.004	AB
PanSTARRS_i	831.33	2.12	16.601	0.003	AB
PanSTARRS_z	1038.0	4.65	16.360	0.005	AB
SDSS_z	1150.88	19.02	16.247	0.018	AB
PanSTARRS_y	1242.94	11.63	16.164	0.010	AB
2MASS_J	1815.22	186.0	14.858	0.111	Vega
2MASS_H	2728.55	320.49	13.943	0.128	Vega
2MASS_K	1656.86	305.67	14.014	0.200	Vega
WISE_W1	1071.33	24.77	13.626	0.025	Vega
WISE_W2	662.69	27.33	13.508	0.045	Vega
WISE_W3	1582.68	136.29	10.728	0.093	Vega
WISE_W4	1686.99	922.34	9.212	0.594	Vega

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})\,	10.641	10.676	10.720
{\rm log}_{10}({\rm SFR})	-0.265	-0.019	0.221
{\rm log}_{10}({\rm sSFR})	-10.934	-10.690	-10.444
{\rm stellar\ age}	7.351	7.892	9.509

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.452	-0.256	-0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.690	-0.258	0.323

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.308	0.429	0.575
\delta	0.034	0.204	0.321
\tau_1/\tau_2	0.662	0.998	1.352
Q_{PAH}	1.069	2.431	4.356
U_{min}	2.079	6.611	13.663
{\rm log}_{10}(\gamma_e)\,	-3.090	-2.013	-1.260

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.394	-3.309	-2.263
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.522	1.928

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.459	-0.168	0.040
0.03-0.10 Gyr	-0.347	0.027	0.338
0.10-0.33 Gyr	-0.474	-0.083	0.208
0.33-1.07 Gyr	-0.573	-0.163	0.123
1.07-3.49 Gyr	-0.466	0.112	0.469
3.49-11.39 Gyr	0.669	0.876	0.957
11.39-12.65 Gyr	0.580	1.034	1.561